The Retainer,packing, cataloged under National Stock Number 5330-01-138-5526, 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 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-138-5526 |
| Primary Part Number | 8969-4 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Columbus Jack Corporation Div Columbus Jack |
| Status | ACTIVE |
| Cross-Sectional Height | 2.437 INCHES NOMINAL IN |
| Outer Groove Width | 0.187 INCHES NOMINAL IN |
| 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 |
|---|---|
| 8969-4 PRIMARY | Columbus Jack Corporation Div Columbus Jack (USA) |
| Reference | Meaning |
|---|---|
| 8969-4 | 5/9 Secondary reference Age Logistics Corporation |
NSN 5330-01-138-5526 is a Retainer,packing, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-138-5526 has 1 manufacturer part number on file: 8969-4 (Columbus Jack Corporation Div Columbus Jack).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-531-2196, 6525-01-698-5244. Verify interchangeability with system specifications before substitution.
Key specifications for 8969-4: Cross-Sectional Height: 2.437 INCHES NOMINAL IN; Outer Groove Width: 0.187 INCHES NOMINAL IN. 2 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.