The Retainer,packing, cataloged under National Stock Number 5330-01-008-6301, 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 12 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 | 5330-01-008-6301 |
| Primary Part Number | 8447374 |
| 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 |
| Attachment Hole Diameter | 0.265 INCHES NOMINAL IN |
| Attachment Feature Quantity | 6 |
| Cross-Sectional Thickness | 0.251 INCHES NOMINAL IN |
| Cross-Sectional Height | 1.130 INCHES NOMINAL IN |
| Rim Surface Width | 0.190 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | FLANGE |
| Attachment Feature Circle Diameter | 3.750 INCHES NOMINAL SINGLE CIRCLE IN |
| Flanged Body Outside Diameter | 2.815 INCHES NOMINAL IN |
| Peripheral Diameter | 4.370 INCHES NOMINAL IN |
| Center Hole Diameter | 2.100 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Attachment Method | ROUND HOLE |
| 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 |
|---|---|
| 8447374 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5330-01-008-6301 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 5330-01-008-6301 has 1 manufacturer part number on file: 8447374 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 8447374: Attachment Hole Diameter: 0.265 INCHES NOMINAL IN; Attachment Feature Quantity: 6; Cross-Sectional Thickness: 0.251 INCHES NOMINAL IN; Cross-Sectional Height: 1.130 INCHES NOMINAL IN. 12 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.