# NSN 5365-01-189-4162: Spacer, Ring

NSN 5365-01-189-4162 (also written 5365011894162; NIIN 01-189-4162) is a spacer, ring in Federal Supply Class 5365, Bushings, Rings, Shims, and Spacers. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5365-01-189-4162 (5365011894162)
- NIIN: 01-189-4162 (011894162)
- Item name: SPACER,RING
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-11-01)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FTLD | FUNCTIONAL DESCRIPTION | USED AS SPACER IN BRAKE ASSY 52-D-942 |
| MATT | MATERIAL | STEEL |
| RDAL | REFERENCE DATA AND LITERATURE | T.O.35E8-2-5-4 |
| SUPP | SUPPLEMENTARY FEATURES | 1.875 IN. OD; 1.625 IN. ID; 0.188 WIDE |
| ZZZV | FSC APPLICATION DATA | BAK-12 ARSR SYS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 52-B-7429-1 | 21439 | CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC DBA ENGINEERED ARRESTING SYSTEMS - ESCO DIV CW FLOW CONTROL SVC LLC DBA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 52-B-7429-1 | 80757 | HEYWOOD-WAKEFIELD CO LLOYD DIV | [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=5365011894162&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5365011894162
- 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/5365-01-189-4162/
JSON: https://nsnexplorer.com/api/nsn/5365-01-189-4162.json