The Packing Assembly, cataloged under National Stock Number 5330-01-547-8288, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Greene Tweed & Co Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-547-8288 |
| Primary Part Number | 7121A83684-016 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Greene Tweed & Co Inc |
| Status | ACTIVE |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL PACKING |
| Cross-Sectional Shape Style | TEE PACKING |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR RETAINER |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE RETAINER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7121A83684-016 | Greene Tweed & Co Inc (USA) |
| Reference | Meaning |
|---|---|
| A83684-016 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-547-8288 is a Packing Assembly, manufactured by Greene Tweed & Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-547-8288 has 1 manufacturer part number on file: 7121A83684-016 (Greene Tweed & Co Inc).
Key specifications for 7121A83684-016: Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL PACKING; Cross-Sectional Shape Style: TEE PACKING; Cross-Sectional Shape Style: SQUARE/RECTANGULAR RETAINER; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING. 5 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5330-01-547-8288 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.