The Retainer,packing, cataloged under National Stock Number 5330-00-596-9437, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Borg-Warner Corp. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-596-9437 |
| Primary Part Number | 5255J |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Borg-Warner Corp |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.025 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | CUP |
| Peripheral Diameter | 1.190 INCHES MINIMUM AND 1.193 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.781 INCHES NOMINAL IN |
| Material | STEEL 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 |
|---|---|
| 5255J PRIMARY | Borg-Warner Corp (USA) |
| Reference | Meaning |
|---|---|
| 3672158 | 5/9 Secondary reference General Motors Corp |
| 3672158 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
NSN 5330-00-596-9437 is a Retainer,packing, manufactured by Borg-Warner Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-596-9437 has 1 manufacturer part number on file: 5255J (Borg-Warner Corp).
Key specifications for 5255J: Cross-Sectional Thickness: 0.025 INCHES NOMINAL IN; Cross-Sectional Height: 0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN; Cross-Sectional Shape Style: CUP; Peripheral Diameter: 1.190 INCHES MINIMUM AND 1.193 INCHES MAXIMUM IN. 6 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.