The Retainer,packing, cataloged under National Stock Number 5330-00-302-9172, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-302-9172 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Outer Groove Depth | 0.260 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | LCP-2037 CL 1 GR A TY 1 FSCM 36659 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Cross-Sectional Height | 1.720 INCHES NOMINAL IN |
| Body Recess Diameter | 1.430 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-225/9 T7351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SPECIAL |
| Cross Section Inside Diameter | 1.082 INCHES MINIMUM AND 1.083 INCHES MAXIMUM IN |
| Outer Groove Width | 0.424 INCHES MINIMUM AND 0.434 INCHES MAXIMUM IN |
| Inner Groove Width | 0.304 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE OVERALL |
| Cross Section Outside Diameter | 2.370 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 7075 OVERALL |
| Body Recess Depth | 1.235 INCHES MINIMUM AND 1.245 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 |
| Reference | Meaning |
|---|---|
| 1290290-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-302-9172 is a Retainer,packing, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-302-9172: Outer Groove Depth: 0.260 INCHES NOMINAL IN; Surface Treatment Document and Classification: LCP-2037 CL 1 GR A TY 1 FSCM 36659 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Cross-Sectional Height: 1.720 INCHES NOMINAL IN; Body Recess Diameter: 1.430 INCHES NOMINAL IN. 13 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.