# NSN 5330-00-816-1031: Sleeve, Seal, Coupler

NSN 5330-00-816-1031 (also written 5330008161031; NIIN 00-816-1031) is a sleeve, seal, coupler in Federal Supply Class 5330, Packing and Gasket Materials. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5330-00-816-1031 (5330008161031)
- NIIN: 00-816-1031 (008161031)
- Item name: SLEEVE,SEAL,COUPLER
- Federal Supply Class: [FSC 5330 Packing and Gasket Materials](https://nsnexplorer.com/fsc/5330/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADVK | CROSS SECTION INSIDE DIAMETER | INCHES NOMINAL 4.000 |
| ADVL | CROSS SECTION OUTSIDE DIAMETER | INCHES NOMINAL 4.425 |
| ADWC | RECESS LENGTH | INCHES NOMINAL 0.938 |
| ADWD | CROSS-SECTIONAL LENGTH | INCHES NOMINAL 1.500 |
| MATT | MATERIAL | OVERALL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 3202 |
| ADWE | RAISED DIAMETER LENGTH | INCHES NOMINAL 1.125 |
| ABMD | RECESS DIAMETER | INCHES NOMINAL 4.125 |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 501-400 | 00624 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 501-400 | 8W928 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-15 | [SPE4A124G0043/SPE7M426F1611](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330008161031) | SLEEVE, SEAL, COUPLER | AAR SUPPLY CHAIN, INC DBA AAR DEFENSE SYSTEMS & LOGISTICS | $11,203.17 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5330008161031&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330008161031
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/5330-00-816-1031/
JSON: https://nsnexplorer.com/api/nsn/5330-00-816-1031.json