# NSN 5330-01-531-3046: Packing, Preformed

NSN 5330-01-531-3046 (also written 5330015313046; NIIN 01-531-3046) is a packing, preformed in Federal Supply Class 5330, Packing and Gasket Materials. 3 manufacturer part numbers from 1 supplier are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5330-01-531-3046 (5330015313046)
- NIIN: 01-531-3046 (015313046)
- 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 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADYU | PERIPHERAL DIAMETER | INCHES NOMINAL 2.250 |
| AGAV | END ITEM IDENTIFICATION | 6 X 8 INCH CLASS SLV PUMP |
| ADVM | CROSS-SECTIONAL THICKNESS | INCHES NOMINAL 0.188 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | EMERGENCY PACKING |
| MATT | MATERIAL | OVERALL PLASTIC POLYTETRAFLUOROETHYLENE AND FIBER NONASBESTOS (USE FBAF00) |
| FEAT | SPECIAL FEATURES | EMERGENCY PACKING TO BE INSTALLED ONLY IN CASE OF SEAL FAILURE OR EXCESSIVE SEAL LEAKAGE |
| ADYT | CENTER HOLE DIAMETER | INCHES NOMINAL 1.875 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 231-37-1023 | 83130 | AIR & LIQUID SYSTEMS CORPORATION DBA BUFFALO PUMPS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 231-38-003 | 83130 | AIR & LIQUID SYSTEMS CORPORATION DBA BUFFALO PUMPS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PL6.0SLV-2ITEM66 | 83130 | AIR & LIQUID SYSTEMS CORPORATION DBA BUFFALO PUMPS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-22 | [SPE7L127P0881](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015313046) | PACKING, PREFORMED | ECI DEFENSE GROUP, INC. DIV ECI-GA | $21,431.13 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5330015313046&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015313046
- 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/5330-01-531-3046/
JSON: https://nsnexplorer.com/api/nsn/5330-01-531-3046.json