The Retainer,packing, cataloged under National Stock Number 5330-01-058-3375, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-058-3375 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Outer Groove Depth | 0.049 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN |
| Attachment Hole Diameter | 0.164 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN |
| Attachment Feature Quantity | 4 |
| Surface Treatment Document and Classification | QQ-A-696 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Cross-Sectional Height | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| Body Recess Diameter | 0.254 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-A-225/6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/8,T651 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SPECIAL |
| Flanged Body Outside Diameter | 0.606 INCHES NOMINAL IN |
| Peripheral Diameter | 1.000 INCHES NOMINAL IN |
| Recess Diameter | 0.808 INCHES MINIMUM AND 0.824 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE OVERALL |
| Center Hole Diameter | 0.499 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061 OVERALL |
| Body Recess Depth | 0.035 INCHES NOMINAL IN |
| Attachment Method | ROUND HOLE |
| 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 |
|---|---|
| 2763713-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-058-3375 is a Retainer,packing, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-058-3375: Outer Groove Depth: 0.049 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN; Attachment Hole Diameter: 0.164 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN; Attachment Feature Quantity: 4; Surface Treatment Document and Classification: QQ-A-696 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 16 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.