The Retainer,packing, cataloged under National Stock Number 5330-00-516-6286, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-516-6286 |
| Primary Part Number | 9M7118-625B60.25 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| FSC Application Data | RECOIL MECH. 155MM GUN MM |
| Cross-Sectional Height | 0.177 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN |
| Criticality Code Justification | ADVN AND ADYU |
| Cross-Sectional Shape Style | CUP |
| Angle | 10.0 DEGREES NOMINAL |
| Peripheral Diameter | 0.667 INCHES MINIMUM AND 0.668 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.319 INCHES MINIMUM AND 0.321 INCHES MAXIMUM IN |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 5166286 | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| 9M7118-625B60.25 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5330-00-516-6286 is a Retainer,packing, manufactured by The Boeing Company Div Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-516-6286 has 2 manufacturer part numbers on file: 5166286 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), 9M7118-625B60.25 (The Boeing Company Div Defense).
2 possible matches (shared part number, not a government interchangeability claim): 8135-01-077-7675, 5330-01-130-3284. Verify interchangeability with system specifications before substitution.
Key specifications for 9M7118-625B60.25: FSC Application Data: RECOIL MECH. 155MM GUN MM; Cross-Sectional Height: 0.177 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN; Criticality Code Justification: ADVN AND ADYU; Cross-Sectional Shape Style: CUP. 8 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.