5310-01-662-6178 Washer,flat
One item DLA buys: its open requests for quotation, approved sources and past DLA awards.
Overview
National Stock Number record
- Open RFQs
- 1
- Next due November 13, 2026
- Last price paid
- …
- Standard price
- $8.17 per EA
- DLA's catalog price, not a price paid
- Approved sources
- 1
- One approved manufacturer listed
- Awards on record
- 20
- 2018 to 2025
- DLA demand
- 705 EA
- Next 12 months, as of October 19, 2026; DLA stock 475 on hand, Sep 2026
Identification
- Item name
- Washer,flat
- FSC / PSC
- 5310 · Nuts and washers
- NSG (group)
- 53 · Hardware and abrasives
- NIIN assigned
- 13-APR-17
- Unit
- EA (Each)
- NSN
- 5310-01-662-6178
- NIIN
- 01-662-6178
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 |
|---|---|---|---|---|---|
| ELECTRIC BOAT CORPORATIONWon before | 96169 | A (Active) | 3 (Design control reference) / 2 (An item-identifying number) | 497A10091-4MOD | DLA approved-source file |
| 53711 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | 7016014-497A10091-4MOD | FLIS part list | |
| 53711 | A (Active) | C (Advisory reference) / 1 (Not identify an item of production without the use of additional information) | 497A10091-4MOD | FLIS part list | |
| ELECTRIC BOAT CORPORATIONWon before | 96169 | A (Active) | D (Drawing number reference) / 9 (Was the design control reference) | H443-0103-61 | 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)
- Electrostatic discharge (ESD/EMI)
- A
Product characteristics
| Code | Requirement | Description |
|---|---|---|
| PRPY | Proprietary characteristics | PACS |
Additional identifiers
- II
- 0
- DEMIL
- A: No demilitarization required
- Precious metals (PMIC)
- A (Does not contain precious metal)
- PINC
- 0013393
- Criticality (CRIT CD)
- X
- On FedMall
- Yes
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 |
|---|---|---|---|---|---|---|---|
| N9BZ | Navy (DN) | 3From the actual manufacturer (second or later time) | BSource control drawing names the makers | Z |
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 |
|---|---|---|---|---|---|---|---|---|
| Navy (DN) | 01-OCT-2026 | EA (Each) | $8.17 | 1 (1) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | SMS (Defense logistics agency) |
| DLA (DS) | 01-OCT-2026 | EA (Each) | $8.17 | 1 (1) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | 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
- Level A
- E (Requirements of ASTM-D4169)
- Level B
- Q (Table c.ii)
- Unit container
- BL (Heavy duty waterproof transparent 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: 1 open now
| Solicitation | NSN | Item name | Qty | Unit | Std. price | Last price | Est. value | Set-aside | Tech docs | Posted | Return by |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE4A627T007KDIBBS only | 5310-01-662-6178 | Washer,flat | 1,185 | EA | $8.17 per EA | … | … | No set-aside | Yes | November 6, 2026 | November 13, 2026Due today |
| SPE4A626T35KADIBBS only | 5310-01-662-6178 | Washer,flat | 1,190 | EA | $8.17 per EA | … | … | No set-aside | November 3, 2026First seen | September 30, 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 September 2026
DLA's own inventory
- On hand
- 475
- On back order
- 0
- Reorder point
- 0
- Condition
- A (serviceable, issuable without qualification)
- On hand
- On back order
- Reorder point
By month
| Month | NSN | Stock on hand | Reorder point |
|---|---|---|---|
| September 2026 | 5310-01-662-6178 | 475 | 0 |
| August 2026 | 5310-01-662-6178 | 475 | 342.1 |
| July 2026 | 5310-01-662-6178 | 1,029 | 342.1 |
| June 2026 | 5310-01-662-6178 | 1,029 | 387.1 |
| May 2026 | 5310-01-662-6178 | 1,029 | 387.1 |
| April 2026 | 5310-01-662-6178 | 512 | 387.1 |
| March 2026 | 5310-01-662-6178 | 512 | 252.1 |
| February 2026 | 5310-01-662-6178 | 512 | 252.1 |
| January 2026 | 5310-01-662-6178 | 512 | 637.2 |
| December 2025 | 5310-01-662-6178 | 512 | 809.2 |
| November 2025 | 5310-01-662-6178 | 512 | 809.2 |
| October 2025 | 5310-01-662-6178 | 512 | 809.2 |
| September 2025 | 5310-01-662-6178 | 512 | 209.2 |
Showing 1 to 10 of 13 results
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 705 from October 2026
- Largest month
- 353 in October 2026
- Lead time
- administrative 75 days, production 160 days (235 in all)
Next 12 months: 705 EA.
DLA purchase forecast by month
| NIIN | Month | Qty | Est. value |
|---|---|---|---|
| 016626178 | October 2026 | 353 | … |
| 016626178 | October 2027 | 352 | … |
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
20 award lines since 2018, 1 winning CAGE
| Winner | Awards | Last award |
|---|---|---|
| 96169ELECTRIC BOAT CORPORATION | 20 | October 15, 2025 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2025 | 2 | 1 |
| 2024 | 5 | 1 |
| 2022 | 7 | 1 |
| 2021 | 2 | 1 |
| 2019 | 2 | 1 |
| 2018 | 2 | 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
20 awards from the item's award history, in FPDS
| Rank | Vendor | Obligated | |
|---|---|---|---|
| 1 | ELECTRIC BOAT CORPORATION | $36,130 | 20 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE4A626P2029From the item's award history | October 16, 2025 | ELECTRIC BOAT CORPORATION | $4,075 |
| SPE4A625V9071From the item's award history | February 18, 2025 | ELECTRIC BOAT CORPORATION | $3,326 |
| SPE4A625V4911From the item's award history | December 11, 2024 | ELECTRIC BOAT CORPORATION | $2,751 |
| SPE4A624V249PFrom the item's award history | June 10, 2024 | ELECTRIC BOAT CORPORATION | $1,402 |
| SPE4A624V150HFrom the item's award history | May 1, 2024 | ELECTRIC BOAT CORPORATION | $1,672 |
| SPE4A624V056GFrom the item's award history | March 25, 2024 | ELECTRIC BOAT CORPORATION | $2,788 |
| SPE4A624V9910From the item's award history | February 27, 2024 | ELECTRIC BOAT CORPORATION | $2,342 |
| SPE4A623V0640From the item's award history | October 11, 2022 | ELECTRIC BOAT CORPORATION | $1,223 |
| SPE4A622V648ZFrom the item's award history | September 12, 2022 | ELECTRIC BOAT CORPORATION | $1,995 |
| SPE4A622V543JFrom the item's award history | August 4, 2022 | ELECTRIC BOAT CORPORATION | $2,817 |
| SPE7M022V4837From the item's award history | June 29, 2022 | ELECTRIC BOAT CORPORATION | $1,177 |
| SPE4A622V343MFrom the item's award history | May 24, 2022 | ELECTRIC BOAT CORPORATION | $1,223 |
| SPE4A622V282CFrom the item's award history | May 2, 2022 | ELECTRIC BOAT CORPORATION | $1,223 |
| SPE4A622V8430From the item's award history | January 4, 2022 | ELECTRIC BOAT CORPORATION | $1,223 |
| SPE4A622P4211From the item's award history | November 15, 2021 | ELECTRIC BOAT CORPORATION | $0 |
| SPE7M021P3124From the item's award history | September 8, 2021 | ELECTRIC BOAT CORPORATION | $1,223 |
| SPE7M020P0704From the item's award history | November 18, 2019 | ELECTRIC BOAT CORPORATION | $1,190 |
| SPE5E819P2850From the item's award history | July 31, 2019 | ELECTRIC BOAT CORPORATION | $2,052 |
| SPE7M018P3555From the item's award history | July 5, 2018 | ELECTRIC BOAT CORPORATION | $1,092 |
| SPE7M018P3485From the item's award history | June 27, 2018 | ELECTRIC BOAT CORPORATION | $1,335 |
Showing 1 to 10 of 20 results
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.