The Retainer,packing, cataloged under National Stock Number 5330-00-285-7273, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-285-7273 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-A-696 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Cross-Sectional Height | 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-A-225/8 FED SPEC 1ST MATERIAL RESPONSE AND WW-T-789 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-353 FED SPEC 2ND MATERIAL RESPONSE AND WW-T-789 FED SPEC 3RD MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | U |
| Angle | 90.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM |
| Peripheral Diameter | 3.993 INCHES MINIMUM AND 3.997 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE OVERALL |
| Center Hole Diameter | 3.253 INCHES MINIMUM AND 3.257 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 6061 AND ALUMINUM ALLOY AND ALUMINUM ALLOY 6062 AND COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| AN6228-42 | 2/2 Government specification standardization U.S. Government activity |
NSN 5330-00-285-7273 is a Retainer,packing, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-285-7273: Surface Treatment Document and Classification: QQ-A-696 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Cross-Sectional Height: 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN; Material Document and Classification: QQ-A-225/8 FED SPEC 1ST MATERIAL RESPONSE AND WW-T-789 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-353 FED SPEC 2ND MATERIAL RESPONSE AND WW-T-789 FED SPEC 3RD MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: U. 9 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.