The Retainer,packing, cataloged under National Stock Number 5330-01-333-2154, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-333-2154 |
| Primary Part Number | 12916757 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Lip Inside Diameter | 1.060 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.330 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM B271 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Angle | 45.0 DEGREES NOMINAL |
| Flanged Body Outside Diameter | 0.828 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.630 INCHES NOMINAL IN |
| Material | COPPER ALLOY 958 OVERALL |
| 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 |
|---|---|
| 12916757 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 5330-01-333-2154 is a Retainer,packing, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-333-2154 has 1 manufacturer part number on file: 12916757 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12916757: Lip Inside Diameter: 1.060 INCHES NOMINAL IN; Cross-Sectional Height: 0.330 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN; Material Document and Classification: ASTM B271 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Angle: 45.0 DEGREES NOMINAL. 7 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.