# NSN 5330-01-681-2991: Gasket

NSN 5330-01-681-2991 (also written 5330016812991; NIIN 01-681-2991) is a gasket in Federal Supply Class 5330, Packing and Gasket Materials. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5330-01-681-2991 (5330016812991)
- NIIN: 01-681-2991 (016812991)
- Item name: GASKET
- 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 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 |
| --- | --- | --- |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE AST- D2000 -1BC610 |
| STYL | STYLE DESIGNATOR | — |
| ADUF | APERTURE LENGTH | INCHES NOMINAL 1.060 |
| ADUZ | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | ALL HOLES INCHES NOMINAL 2.620 |
| ADVD | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | INCHES NOMINAL 0.810 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 5.500 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 2.500 |
| ADUE | APERTURE WIDTH | INCHES NOMINAL 1.560 |
| CTRH | OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH | INCHES NOMINAL 0.280 |
| CTSC | OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG LENGTH | INCHES NOMINAL 1.840 |
| MATT | MATERIAL | OVERALL RUBBER NEOPRENE (USE RC0007) |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AAUB | HOLE DIAMETER | ALL HOLES INCHES NOMINAL 0.500 |
| AECS | BOLT HOLE QUANTITY | 2 |
| CQFM | HARDNESS RATING | OVERALL SHORE DUROMETER A MINIMUM 55.0 AND SHORE DUROMETER A MAXIMUM 65.0 |
| ADVM | CROSS-SECTIONAL THICKNESS | INCHES NOMINAL 0.030 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 593-8729144 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 593-8729144 PC NO 1 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-13 | $22.50 | 7 | GASKETS ORINGS RUBBER INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330016812991) |
| 2026-08-10 | $95.00 | 1 | GASKETS ORINGS RUBBER INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330016812991) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-13 | [SPE7L326V4679](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330016812991) | GASKET | GASKETS ORINGS RUBBER INC | $157.50 |
| 2026-08-10 | [SPE7L126V158W](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330016812991) | GASKET | GASKETS ORINGS RUBBER INC | $95.00 |
| 2026-08-10 | [SPE7L126V158W](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330016812991) | GASKET | GASKETS ORINGS RUBBER INC | $95.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5330016812991&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330016812991
- 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/5330-01-681-2991/
JSON: https://nsnexplorer.com/api/nsn/5330-01-681-2991.json