# NSN 5365-01-138-8801: Spacer, Sleeve

NSN 5365-01-138-8801 (also written 5365011388801; NIIN 01-138-8801) is a spacer, sleeve in Federal Supply Class 5365, Bushings, Rings, Shims, and Spacers. 8 manufacturer part numbers from 5 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5365-01-138-8801 (5365011388801)
- NIIN: 01-138-8801 (011388801)
- Item name: SPACER,SLEEVE
- Federal Supply Class: [FSC 5365 Bushings, Rings, Shims, and Spacers](https://nsnexplorer.com/fsc/5365/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 0.4950 AND INCHES MAXIMUM 0.5050 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 0.2160 AND INCHES MAXIMUM 0.2260 |
| BZLX | CORNER SHAPE | INSIDE RIGHT CORNER SQUARE |
| BZLX | CORNER SHAPE | OUTSIDE LEFT CORNER CHAMFERED |
| BZLX | CORNER SHAPE | OUTSIDE RIGHT CORNER CHAMFERED |
| BZLX | CORNER SHAPE | INSIDE LEFT CORNER SQUARE |
| CRTL | CRITICALITY CODE JUSTIFICATION | MATT |
| FEAT | SPECIAL FEATURES | SPACER IS SQUARE WITH MINIMUM OVERALL WIDTH OF 0.2725 IN. AND MAXIMUM OVERALL WIDTH OF 0.2745 IN. WITHOUT LINER AND MINIMUM OVERALL WIDTH OF 0.2960 IN. AND MAXIMUM OVERALL WIDTH OF 0.2990 IN. WITH LINER; LINER HAS NOMINAL OVERALL LENGTH OF 0.4600 IN. |
| MATT | MATERIAL | BODY NICKEL ALLOY 600 |
| MATT | MATERIAL | RACE LINER PLASTIC FLUOROCARBON AND RESIN SYNTHETIC |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BODY ASSN STD SINGLE MATERIAL RESPONSE A-S 5665 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4032354 | 01137 | CECILWARE CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4032354 | 09488 | MOTOROLA CANADA LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4032354 | 31417 | BARNES GROUP INC. DIV WINDSOR DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4032354 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4058899 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4077867 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4077974 | 55231 | DUPONT SPECIALTY PRODUCTS USA, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4077974 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5365011388801&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5365011388801
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5365-01-138-8801/
JSON: https://nsnexplorer.com/api/nsn/5365-01-138-8801.json