# NSN 5331-01-477-2834: O-Ring

NSN 5331-01-477-2834 (also written 5331014772834; NIIN 01-477-2834) is an o-ring in Federal Supply Class 5331, O-Rings. 3 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5331-01-477-2834 (5331014772834)
- NIIN: 01-477-2834 (014772834)
- Item name: O-RING
- Federal Supply Class: [FSC 5331 O-Rings](https://nsnexplorer.com/fsc/5331/)
- 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 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADVN | CROSS-SECTIONAL HEIGHT | INCHES MINIMUM 1.000 AND INCHES MAXIMUM 1.016 |
| ADYT | CENTER HOLE DIAMETER | INCHES MINIMUM 19.000 AND INCHES MAXIMUM 19.095 |
| AGAV | END ITEM IDENTIFICATION | 400-5489319 (53711), INDEP FAIR ASY PERISCOPE NO; 400-6640224 (53711), INDEP FAIR ASSY PERISCOPE NO; 6744237 (53711), TY 18B/D PERIS FRG ASSY NO 2 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY: FAIRING CLOSURE CAP SEAL; DRAWING NAME: CLOSURE CAP SEALS |
| FEAT | SPECIAL FEATURES | RUBBER SEAL DIMENSION TOLERANCES ARE BASED UPON RMA A-3 COMMERCIAL TOLERANCES; MATERIAL IS NEOPRENE 50 = 5 DUROMETER COMPOUND NO 50E18 |
| HUES | COLOR | BLACK |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4398597-R-77 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7325823-1 | 06470 | WEST AMERICAN RUBBER COMPANY, LLC. DBA WEST AMERICAN RUBBER CO LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7325823-1 | 53711 | NAVAL SEA SYSTEMS COMMAND | [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=5331014772834&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5331014772834
- 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/5331-01-477-2834/
JSON: https://nsnexplorer.com/api/nsn/5331-01-477-2834.json