The Packing with Retainer, cataloged under National Stock Number 5330-00-239-8732, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-00-239-8732 |
| Primary Part Number | 9033653 |
| Item Name | Packing with Retainer |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Retainer Inside Diameter | 0.375 INCHES NOMINAL IN |
| Packing Inside Diameter | 0.239 INCHES NOMINAL IN |
| Outside Diameter | 0.531 INCHES NOMINAL IN |
| Packing Ring Cross-Sectional Diameter | 0.070 INCHES NOMINAL IN |
| Retainer Thickness | 0.050 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM RETAINER |
| Material | RUBBER SYNTHETIC PACKING |
| Material | STEEL RETAINER |
| Construction | TWO-PIECE |
| 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 |
|---|---|
| 9033653 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 800-501-1-4 OS | 5/9 Secondary reference Parker Hannifin Gmbh O-Ring Division |
| 800-501 1/4OS | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-239-8732 is a Packing with Retainer, manufactured by Us Army Aviation and Missile Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-239-8732 has 1 manufacturer part number on file: 9033653 (Us Army Aviation and Missile Command).
Key specifications for 9033653: Retainer Inside Diameter: 0.375 INCHES NOMINAL IN; Packing Inside Diameter: 0.239 INCHES NOMINAL IN; Outside Diameter: 0.531 INCHES NOMINAL IN; Packing Ring Cross-Sectional Diameter: 0.070 INCHES NOMINAL IN. 9 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.