The Retainer,packing, cataloged under National Stock Number 5330-00-714-8280, 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 19 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 | 5330-00-714-8280 |
| Primary Part Number | 7148280 |
| 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 | 0.422 INCHES NOMINAL IN |
| Attachment Feature Quantity | 1 |
| Surface Treatment Document and Classification | MIL-STD-171 FN 3.3.1 MIL STD SINGLE TREATMENT RESPONSE RETAINER |
| Cross-Sectional Height | 3.786 INCHES NOMINAL IN |
| Body Recess Diameter | 4.371 INCHES NOMINAL IN |
| Material Document and Classification | QQ-T 390A GR 2 FED SPEC ALL MATERIAL RESPONSES OUTER RING A |
| Material Document and Classification | ASTM A108 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A331 ASSN STD 2ND MATERIAL RESPONSE RETAINER |
| Cross-Sectional Shape Style | SPECIAL |
| Attachment Feature Circle Diameter | 3.858 INCHES NOMINAL SINGLE CIRCLE IN |
| Peripheral Diameter | 5.530 INCHES NOMINAL IN |
| Recess Diameter | 4.870 INCHES NOMINAL IN |
| Inner Groove Width | 0.391 INCHES NOMINAL IN |
| Color | BLACK |
| Surface Treatment | OXIDE RETAINER |
| Center Hole Diameter | 1.406 INCHES NOMINAL IN |
| Material | COPPER ALLOY AND TIN ALLOY OUTER RING |
| Material | STEEL COMP 1040 OR STEEL COMP 4145 RETAINER |
| Body Recess Depth | 3.195 INCHES NOMINAL IN |
| 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 |
|---|---|
| 7148280 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5330-00-714-8280 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 5330-00-714-8280 has 1 manufacturer part number on file: 7148280 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 7148280: Attachment Hole Diameter: 0.422 INCHES NOMINAL IN; Attachment Feature Quantity: 1; Surface Treatment Document and Classification: MIL-STD-171 FN 3.3.1 MIL STD SINGLE TREATMENT RESPONSE RETAINER; Cross-Sectional Height: 3.786 INCHES NOMINAL IN. 19 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.