The Retainer,packing, cataloged under National Stock Number 5330-00-406-5579, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Columbus Jack Corporation Div Columbus Jack. 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 | 5330-00-406-5579 |
| Primary Part Number | CJ69B0321 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Columbus Jack Corporation Div Columbus Jack |
| Status | ACTIVE |
| Cross-Sectional Height | 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | U |
| Angle | 78.0 DEGREES NOMINAL |
| Peripheral Diameter | 0.977 INCHES MINIMUM AND 1.007 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.807 INCHES MINIMUM AND 0.817 INCHES MAXIMUM IN |
| Material | PLASTIC POLYPROPYLENE 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 |
|---|---|
| CJ69B0321 PRIMARY | Columbus Jack Corporation Div Columbus Jack (USA) |
NSN 5330-00-406-5579 is a Retainer,packing, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-406-5579 has 1 manufacturer part number on file: CJ69B0321 (Columbus Jack Corporation Div Columbus Jack).
Key specifications for CJ69B0321: Cross-Sectional Height: 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN; Material Document and Classification: AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: U; Angle: 78.0 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.