The Retainer,packing, cataloged under National Stock Number 5330-00-908-1731, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-908-1731 |
| Primary Part Number | 8427065 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Body Recess Diameter | 4.578 INCHES MINIMUM AND 4.583 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-B-637 CP 1 CD 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SPECIAL |
| Flanged Body Outside Diameter | 5.666 INCHES MINIMUM AND 5.668 INCHES MAXIMUM IN |
| Peripheral Diameter | 5.745 INCHES NOMINAL IN |
| Protective Storage Feature | GENERAL PURPOSE |
| Center Hole Diameter | 4.516 INCHES MINIMUM AND 4.520 INCHES MAXIMUM IN |
| Material | COPPER ALLOY OVERALL |
| Body Recess Depth | 0.196 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8427065 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| 5330009081731 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5330-00-908-1731 is a Retainer,packing, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-908-1731 has 1 manufacturer part number on file: 8427065 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 8427065: Cross-Sectional Height: 0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN; Body Recess Diameter: 4.578 INCHES MINIMUM AND 4.583 INCHES MAXIMUM IN; Material Document and Classification: QQ-B-637 CP 1 CD 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SPECIAL. 10 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.
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.