# NSN 5365-00-178-7989: Spacer, Sleeve

NSN 5365-00-178-7989 (also written 5365001787989; NIIN 00-178-7989) is a spacer, sleeve in Federal Supply Class 5365, Bushings, Rings, Shims, and Spacers. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 5365-00-178-7989 (5365001787989)
- NIIN: 00-178-7989 (001787989)
- 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: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| BZLX | CORNER SHAPE | ALL CORNERS SQUARE |
| MATT | MATERIAL | OVERALL ALUMINUM ALLOY 2024 |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 3.2400 AND INCHES MAXIMUM 3.2500 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 3.8800 AND INCHES MAXIMUM 4.3800 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 4.0000 AND INCHES MAXIMUM 4.5000 |
| SFTT | SURFACE TREATMENT | OVERALL ANODIZE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-A-362,T3 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 206-010-118-1 | 97499 | BELL TEXTRON INC | [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=5365001787989&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5365001787989
- 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/5365-00-178-7989/
JSON: https://nsnexplorer.com/api/nsn/5365-00-178-7989.json