5640-01-387-8163 Insulation sleeving,thermal
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
- $161.25 per EA
- DLA's catalog price, not a price paid
- Approved sources
- 0
- Awards on record
- 1
- 2025 to 2025
- DLA stock on hand
- 1
- as of Nov 2025; no DLA demand forecast
Identification
- Item name
- Insulation sleeving,thermal
- NSG (group)
- 56 · Construction and building material
- NIIN assigned
- 13-MAR-94
- Unit
- EA (Each)
- NSN
- 5640-01-387-8163
- NIIN
- 01-387-8163
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 |
|---|---|---|---|---|---|
| 81349 | A (Active) | 2 (Definitive government specification or standard designator reference) / 2 (An item-identifying number) | MILI24244TY1SZ.50IPS1THK36LG | FLIS part list | |
| 81349 | A (Active) | 4 (Non-definitive U.S. government specification or standard reference) / 1 (Not identify an item of production without the use of additional information) | MIL-I-24244 | FLIS part list | |
| D9182 | A (Active) | C (Advisory reference) / 1 (Not identify an item of production without the use of additional information) | MILI24244TY1SZ. 5IPS1THK36LG | 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)
- P (No information in hmirs)
Product characteristics
| Code | Requirement | Description |
|---|---|---|
| AARU | Insulation thickness | INCHES NOMINAL 1.000 |
| ABRY | Length | INCHES NOMINAL 36.000 |
| ZZZT | Nondefinitive spec/std data | TYPE 1 |
| FEAT | Special features | 0.5IPS |
Additional identifiers
- II
- 0
- DEMIL
- A: No demilitarization required
- Precious metals (PMIC)
- A (Does not contain precious metal)
- PINC
- 0013289
- 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) | 1Suitable for competition (second or later time) | GGovernment has the technical data and rights, no restriction | 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) | $161.25 | 1 (1) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | SMS (Defense logistics agency) |
| DLA (DS) | 01-OCT-2026 | EA (Each) | $161.25 | 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
- BE (Heavy duty waterproof greaseproof opaque 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE8E627T0500DIBBS only | 5640-01-387-8163 | Insulation sleeving,thermal | 4 | EA | $161.25 per EA | … | … | No set-aside | Yes | November 2, 2026 | November 13, 2026Due today |
| SPE8E626T2816DIBBS only | 5640-01-387-8163 | Insulation sleeving,thermal | 5 | EA | $161.25 per EA | … | … | No set-aside | November 3, 2026First seen | May 21, 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 November 2025
DLA's own inventory
- On hand
- 1
- On back order
- 0
- Reorder point
- 1.31At or under the reorder point
- Condition
- A (serviceable, issuable without qualification)
- On hand
- On back order
- Reorder point
By month
| Month | NSN | Stock on hand | Reorder point |
|---|---|---|---|
| November 2025 | 5640-01-387-8163 | 1 | 1.31 |
| October 2025 | 5640-01-387-8163 | 1 | 1.16 |
| September 2025 | 5640-01-387-8163 | 1 | 1.16 |
| July 2025 | 5640-01-387-8163 | 1 | 1.16 |
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 award history
1 award line since 2025, 1 winning CAGE
| Winner | Awards | Last award |
|---|---|---|
| 6A252MIDWEST FIBERGLAS FABRICATORS, INCORPORATED | 1 | March 18, 2025 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2025 | 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
1 award from the item's award history, in FPDS
| Rank | Vendor | Obligated | |
|---|---|---|---|
| 1 | MIDWEST FIBERGLAS FABRICATORS, INCORPORATED | $1,250 | 1 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE8E525P0704From the item's award history | March 18, 2025 | MIDWEST FIBERGLAS FABRICATORS, INCORPORATED | $1,250 |
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.