# NSN 5330-01-305-5521: Gasket

NSN 5330-01-305-5521 (also written 5330013055521; NIIN 01-305-5521) is a gasket in Federal Supply Class 5330, Packing and Gasket Materials. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5330-01-305-5521 (5330013055521)
- NIIN: 01-305-5521 (013055521)
- 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 2026-10-27)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AAUB | HOLE DIAMETER | LOCATION NOT OTHERWISE SPECIFIED INCHES NOMINAL 0.281 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 4.500 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 4.500 |
| ABVL | APERTURE DIAMETER | INCHES MINIMUM 2.750 AND INCHES MAXIMUM 2.780 |
| ADUY | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | LOCATION NOT OTHERWISE SPECIFIED INCHES NOMINAL 3.540 |
| ADUZ | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | LOCATION NOT OTHERWISE SPECIFIED INCHES NOMINAL 3.540 |
| ADVD | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | INCHES NOMINAL 0.480 |
| ADVE | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | INCHES NOMINAL 0.480 |
| ADVM | CROSS-SECTIONAL THICKNESS | INCHES NOMINAL 0.062 |
| AECS | BOLT HOLE QUANTITY | 4 |
| CQFM | HARDNESS RATING | OVERALL SHORE DUROMETER A MINIMUM 45.0 AND SHORE DUROMETER A MAXIMUM 55.0 |
| MATT | MATERIAL | OVERALL RUBBER SILICONE CLASS Q |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE AST- D2000 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 83-14566 | 30554 | DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 83-14566 | 63631 | BAE SYSTEMS CONTROLS INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 83-14566 | 81996 | US ARMY AVIATION AND MISSILE COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 83-14566 | 90598 | ENGINEERED AIR SYSTEMS, INC. DBA DRS SUSTAINMENT SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-08 | [SPE7L326V3302](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330013055521) | GASKET | R-WAY GASKET & SUPPLY CO INC | $265.20 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5330013055521&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330013055521
- 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/5330-01-305-5521/
JSON: https://nsnexplorer.com/api/nsn/5330-01-305-5521.json