The Retainer,packing, cataloged under National Stock Number 5330-01-128-8045, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac Div Eaton. Government technical data includes 10 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-128-8045 |
| Primary Part Number | 95-037-931-002 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Eaton Corporation Dba Eaton Inoac Div Eaton |
| Status | ACTIVE |
| Lip Inside Diameter | 0.4710 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Criticality Code Justification | ADVK AND ABMD AND ADVL |
| Cross-Sectional Shape Style | SPECIAL |
| Cross Section Inside Diameter | 0.5110 INCHES NOMINAL IN |
| Angle | 40.0 DEGREES NOMINAL |
| Recess Diameter | 0.1140 INCHES NOMINAL IN |
| Cross Section Outside Diameter | 0.8135 INCHES MINIMUM AND 0.8155 INCHES MAXIMUM IN |
| Material | CARBON OVERALL |
| Body Recess Depth | 0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 39532 | Williams International Co., L.l.c. (USA) |
| 95-037-931-002 PRIMARY | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
| Reference | Meaning |
|---|---|
| 95-037-931-002 | 5/9 Secondary reference Eg and G Sealol Industrial Sealing Div |
| 95-037-931-002 | 5/9 Secondary reference Illinois Lock Co |
| B-109108 | 5/9 Secondary reference Jpi Transportation Products Inc |
| 47285 | D/9 Drawing number reference only Williams International Co., L.l.c. |
| B-109761 | 5/9 Secondary reference Mahle Aftermarket Inc. Dba Ae Clevite Inc |
| 24878 | 5/9 Secondary reference Williams International Co., L.l.c. |
| 39532 | 5/9 Secondary reference Mahle Aftermarket Inc. Dba Ae Clevite Inc |
NSN 5330-01-128-8045 is a Retainer,packing, manufactured by Eaton Corporation Dba Eaton Inoac Div Eaton, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-128-8045 has 2 manufacturer part numbers on file: 39532 (Williams International Co., L.l.c.), 95-037-931-002 (Eaton Corporation Dba Eaton Inoac Div Eaton).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-219-2501. Verify interchangeability with system specifications before substitution.
Key specifications for 95-037-931-002: Lip Inside Diameter: 0.4710 INCHES NOMINAL IN; Cross-Sectional Height: 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN; Criticality Code Justification: ADVK AND ABMD AND ADVL; Cross-Sectional Shape Style: SPECIAL. 10 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.