5310-00-241-6641 Nut,self-locking,hexagon
One item DLA buys: its open requests for quotation, approved sources and past DLA awards.
Overview
National Stock Number record
- Open RFQs
- 0
- Last price paid
- …
- Standard price
- $5.73 per EA
- DLA's catalog price, not a price paid
- Approved sources
- 0
- Awards on record
- 2
- 2015 to 2018
- DLA demand
- 844 EA
- Next 12 months, as of October 19, 2026; DLA stock 926 on hand, May 2026
Identification
- Item name
- Nut,self-locking,hexagon
- FSC / PSC
- 5310 · Nuts and washers
- NSG (group)
- 53 · Hardware and abrasives
- NIIN assigned
- 11-JUL-69
- Unit
- EA (Each)
- NSN
- 5310-00-241-6641
- NIIN
- 00-241-6641
Name, end product, NIIN date and unit: DLA's Federal Logistics Information System (PUB LOG). Source: the request-for-quotation (RFQ) files DLA publishes on DIBBS each day. An RFQ that is also a SAM.gov notice links to that notice. Return-by dates are DIBBS's.
Approved suppliers
Manufacturers and part numbers DLA has qualified for this item, and the part numbers in its catalog record
| Supplier | CAGE | CAGE status | Part status (RNCC / RNVC) | Supplier part # | Listed in |
|---|---|---|---|---|---|
| 96906 | A (Active) | 2 (Definitive government specification or standard designator reference) / 2 (An item-identifying number) | MS16228-7C | FLIS part list | |
| 72962 | R (Cancelled company discontinued) | 5 (Secondary reference) / 9 (Was the design control reference) | 79TU-074 | FLIS part list |
Source: DLA's approved-source file published with the RFQs and the part list of DLA's catalog record (FLIS). CAGE and part status are FLIS's codes with DLA's wording.
Pricing and awardees
Characteristics
Government-defined characteristics of this item (FLIS)
Hazardous and environmental
- Hazardous material (HMIC)
- N (No data in hmirs)
Product characteristics
| Code | Requirement | Description |
|---|---|---|
| CSXL | Bearing surface finish | MICROINCHES 125.0 |
| CRTM | Bearing surface type | CHAMFERED |
| CRSQ | Countersink angle | NUT DEGREES NOMINAL 88.0 |
| AAUM | Locking feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| MATT | Material | LOCKING INSERT PLASTIC POLYHEXAMETHYLENE AMIDE |
| MATT | Material | NUT STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP W214 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP M3 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 384 OR STEEL COMP 385 |
| MDCL | Material document and classification | LOCKING INSERT MIL SPEC SINGLE MATERIAL RESPONSE -IL---20693,CO- A,TY 1 |
| MDCL | Material document and classification | NUT FED STD ALL MATERIAL RESPONSES 66 |
| CQJX | Nominal thread size | INCHES 0.438 |
| ADEA | Nut height | INCHES MINIMUM 0.423 AND INCHES MAXIMUM 0.453 |
| ACTA | Nut style | – |
| SFTT | Surface treatment | NUT PASSIVATE |
| STDC | Surface treatment document and classification | NUT FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| AZKQ | Temp rating | FAHRENHEIT NOMINAL 250.0 |
| AAJD | Thread class | 3B |
| AAJF | Thread direction | RIGHT-HAND |
| CMLP | Thread quantity per inch | 14 |
| BZRR | Thread series | UNIFIED NATIONAL COARSE (UNC) |
| ASDB | Width across flats | INCHES MINIMUM 0.741 AND INCHES MAXIMUM 0.752 |
Showing 1 to 10 of 19 results
Additional identifiers
- II
- 0
- DEMIL
- A: No demilitarization required
- Precious metals (PMIC)
- U (Type/content is unknown)
- PINC
- 0005277
- Criticality (CRIT CD)
- X
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP).
Major organizational entity (MOE) rules
How each service or agency buys and manages this item
| Rule | MOE | AMC | AMSC | NIMSC | IMC | AAC | DSOR |
|---|---|---|---|---|---|---|---|
| A919 | Army (DA) | 1Suitable for competition (second or later time) | GGovernment has the technical data and rights, no restriction | Z | |||
| FXGI | Air Force (DF) | 1Suitable for competition (second or later time) | GGovernment has the technical data and rights, no restriction | Z | |||
| MC47 | Marine Corps (DM) | 1Suitable for competition (second or later time) | GGovernment has the technical data and rights, no restriction | Z | |||
| N9BZ | Navy (DN) | 1Suitable for competition (second or later time) | GGovernment has the technical data and rights, no restriction | Z | |||
| ZA01 | Australia (ZA) | ||||||
| ZC01 | Canada (ZC) |
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP). AMC and AMSC wording: DFARS PGI 217.7506. Hover a code for DLA's wording.
Government organizations
The services and agencies that manage or use this item
| Organization | Effective date | Unit of issue | Unit price | Qty per unit | Controlled inventory | Shelf life | Acquisition advice | Source of supply |
|---|---|---|---|---|---|---|---|---|
| Army (DA) | 01-OCT-2026 | EA (Each) | $5.73 | A (10) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| Air Force (DF) | 01-OCT-2026 | EA (Each) | $5.73 | A (10) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| Marine Corps (DM) | 01-OCT-2026 | EA (Each) | $5.73 | A (10) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | SMS (Defense logistics agency) |
| Navy (DN) | 01-OCT-2026 | EA (Each) | $5.73 | A (10) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| DLA (DS) | 01-OCT-2026 | EA (Each) | $5.73 | A (10) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP). Unit prices are DLA's standard prices (its catalog price to its customers, with DLA's surcharge), not prices DLA paid.
Packaging
FLIS packaging data of this item
FLIS packaging
- Unit pack cube
- 0.002 cu ft
- Level A
- E (Requirements of ASTM-D4169)
- Level B
- Q (Table c.ii)
- Unit container
- BD (Bag)
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP).
DIBBS RFQs
Recent DLA requests for quotation for this item on DIBBS, newest first: 0 open now
| Solicitation | NSN | Item name | Qty | Unit | Std. price | Last price | Est. value | Set-aside | Tech docs | Posted | Return by |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE4A627T9154DIBBS only | 5310-00-241-6641 | Nut,self-locking,hexagon | 849 | EA | $5.73 per EA | … | … | No set-aside | Yes | November 5, 2026 | November 13, 2026Closed |
| SPE4A626T64V2DIBBS only | 5310-00-241-6641 | Nut,self-locking,hexagon | 901 | EA | $5.73 per EA | … | … | No set-aside | November 3, 2026First seen | May 27, 2026Closed |
→ These RFQs in the DIBBS list
“First seen”: an RFQ from DIBBS's file of all open RFQs, which gives no issue date. Source: the request-for-quotation (RFQ) files DLA publishes on DIBBS each day. An RFQ that is also a SAM.gov notice links to that notice. Return-by dates are DIBBS's.
DLA stock on hand
As of May 2026
DLA's own inventory
- On hand
- 926
- On back order
- 0
- Reorder point
- –
- Condition
- A (serviceable, issuable without qualification)
- On hand
- On back order
- Reorder point
By month
| Month | NSN | Stock on hand | Reorder point |
|---|---|---|---|
| May 2026 | 5310-00-241-6641 | 926 | – |
| April 2026 | 5310-00-241-6641 | 926 | 563.99 |
| March 2026 | 5310-00-241-6641 | 926 | 257.14 |
| February 2026 | 5310-00-241-6641 | 926 | 251 |
| January 2026 | 5310-00-241-6641 | 946 | 251 |
| December 2025 | 5310-00-241-6641 | 1,146 | 189.63 |
| November 2025 | 5310-00-241-6641 | 1,146 | 189.63 |
| October 2025 | 5310-00-241-6641 | 1,146 | 189.63 |
| September 2025 | 5310-00-241-6641 | 1,146 | 189.63 |
| July 2025 | 5310-00-241-6641 | 76 | 183.5 |
Source: DLA's monthly on-hand, back-order and reorder-point files (DLA FOIA reading room), each month as of its last day. DLA's own inventory, not a purchase: stock near or under the reorder point, or back orders, usually come before a buy.
DLA forecast
DLA's purchase forecast for the next 24 months, and its lead time
DLA's own figures
- Next 24 months
- DLA expects to buy 2,102 from October 2026
- Largest month
- 510 in October 2027
Next 12 months: 844 EA.
DLA purchase forecast by month
| NIIN | Month | Qty | Est. value |
|---|---|---|---|
| 002416641 | October 2026 | 80 | … |
| 002416641 | November 2026 | 68 | … |
| 002416641 | December 2026 | 68 | … |
| 002416641 | January 2027 | 68 | … |
| 002416641 | February 2027 | 84 | … |
| 002416641 | March 2027 | 68 | … |
| 002416641 | April 2027 | 68 | … |
| 002416641 | May 2027 | 68 | … |
| 002416641 | June 2027 | 68 | … |
| 002416641 | July 2027 | 68 | … |
| 002416641 | August 2027 | 68 | … |
| 002416641 | September 2027 | 68 | … |
| 002416641 | October 2027 | 510 | … |
| 002416641 | November 2027 | 68 | … |
| 002416641 | December 2027 | 68 | … |
| 002416641 | January 2028 | 68 | … |
| 002416641 | February 2028 | 68 | … |
| 002416641 | March 2028 | 68 | … |
| 002416641 | April 2028 | 68 | … |
| 002416641 | May 2028 | 68 | … |
| 002416641 | June 2028 | 68 | … |
| 002416641 | July 2028 | 68 | … |
| 002416641 | August 2028 | 68 | … |
| 002416641 | September 2028 | 68 | … |
Showing 1 to 10 of 24 results
Source: DLA's monthly files in its FOIA reading room: the 24-month demand forecast (what DLA expects to buy, not a commitment) and the ALT/PLT file (administrative lead time: requirement to award; production lead time: award to delivery).
DLA award history
2 award lines since 2015, 1 winning CAGE
| Winner | Awards | Last award |
|---|---|---|
| 3G1W3Boeing Distribution Services Defense LLC | 2 | August 21, 2018 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2018 | 1 | 1 |
| 2015 | 1 | 1 |
Source: DLA's award history files (its FOIA reading room: every DLA award line since 2013, refreshed monthly), plus the past awards listed in this item's RFQ documents that those files lack. Counts are award lines, not dollars; surplus buys are left out.
DLA awards for this item
2 awards from the item's award history, in FPDS
| Rank | Vendor | Obligated | |
|---|---|---|---|
| 1 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $13,189 | 2 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE5E718PQ126From the item's award history | August 21, 2018 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $6,370 |
| SPE5E715V3438From the item's award history | May 4, 2015 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $6,819 |
Source: DLA award notices on SAM.gov for solicitations that included this item (DLA posts them above $25,000), and the contracts of this item's past DLA awards (DLA's award history files and the RFQs' procurement history), joined to FPDS by contract number (an order under a long-term contract by the order and its contract). Amounts are FPDS obligations; DIBBS order totals are not shown. Department of Defense actions appear in FPDS about 90 days after they are signed.