# NSN 5330-01-393-4781: Packing, Preformed

NSN 5330-01-393-4781 (also written 5330013934781; NIIN 01-393-4781) is a packing, preformed in Federal Supply Class 5330, Packing and Gasket Materials. 4 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5330-01-393-4781 (5330013934781)
- NIIN: 01-393-4781 (013934781)
- Item name: PACKING,PREFORMED
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| ADVN | CROSS-SECTIONAL HEIGHT | INCHES NOMINAL 0.500 |
| ADYT | CENTER HOLE DIAMETER | INCHES NOMINAL 7.875 |
| ADYU | PERIPHERAL DIAMETER | INCHES NOMINAL 8.875 |
| AQNE | JOINT TYPE | PACKING SCARF-PERIPHERAL |
| ENAC | ENVIRONMENTAL ATTRIBUTE CODE | ASBESTOS ALTERNATIVE PRODUCTS |
| MATT | MATERIAL | OVERALL GRAPHITE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL--24790 TYE 2, CLASS 1 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1389Z | 0RWS9 | PALMETTO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 312604-1 | 0RWS9 | PALMETTO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 321604-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION, LAKEHURST | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 321604-1 NON-ASBESTOS | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION, LAKEHURST | [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=5330013934781&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330013934781
- 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/5330-01-393-4781/
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