The Retainer,seal, cataloged under National Stock Number 5330-01-581-5873, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-581-5873 |
| Primary Part Number | 4938655 |
| Item Name | Retainer,seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Bolt Hole Quantity | 18 |
| 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 |
|---|---|
| 4938655 PRIMARY | Cummins Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4938655 | 5/9 Secondary reference General Dynamics Land Systems Canadacorp |
| 4938655 | 5/9 Secondary reference Denel Vehicle Systems |
NSN 5330-01-581-5873 is a Retainer,seal, manufactured by Cummins Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-581-5873 has 1 manufacturer part number on file: 4938655 (Cummins Inc.).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-719-7933. Verify interchangeability with system specifications before substitution.
Key specifications for 4938655: Bolt Hole Quantity: 18; Part Name Assigned by Controlling Agency: ADAPTER, OIL PAN; End Item Identification: MRAP-RG31; MEDIUM MINE PROTECTED VEHICLE - MMPV. 1 specification is 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.