The Retainer,packing, cataloged under National Stock Number 5330-00-937-5684, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-937-5684 |
| Primary Part Number | 8432779 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| FSC Application Data | MOUNT,HOWITZER,105MM MM |
| Cross-Sectional Height | 0.054 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | V |
| Peripheral Diameter | 1.758 INCHES NOMINAL IN |
| Center Hole Diameter | 1.522 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC 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 |
|---|---|
| 8432779 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| 8-222N300-9 | 5/1 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
NSN 5330-00-937-5684 is a Retainer,packing, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-937-5684 has 1 manufacturer part number on file: 8432779 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 8432779: FSC Application Data: MOUNT,HOWITZER,105MM MM; Cross-Sectional Height: 0.054 INCHES NOMINAL IN; Cross-Sectional Shape Style: V; Peripheral Diameter: 1.758 INCHES NOMINAL 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.