The Gasket, cataloged under National Stock Number 5330-01-503-2375, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-503-2375 |
| Primary Part Number | 29546158 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| FSC Application Data | P3 PLANETARY AND REAR COVER/RETARDER |
| Reference Data and Literature | ALLISON HD/B 500 SERIES ON-HIGHWAY TRANSMISSION PARTS CATALOG, GROUP 39-697, FIG 39A, REF NO. 24 A |
| 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 |
|---|---|
| 5HA11 | Oshkosh Defense Llc (USA) |
| 29546158 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 23047920 | Daimler Truck North America Llc (USA) |
| Reference | Meaning |
|---|---|
| 23047920 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 5HA11 | 5/9 Secondary reference Oshkosh Corp |
NSN 5330-01-503-2375 is a Gasket, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-503-2375 has 3 manufacturer part numbers on file: 5HA11 (Oshkosh Defense Llc), 29546158 (Allison Transmission Inc Dba Allison Transmission, Inc), 23047920 (Daimler Truck North America Llc).
Key specifications for 29546158: FSC Application Data: P3 PLANETARY AND REAR COVER/RETARDER; Reference Data and Literature: ALLISON HD/B 500 SERIES ON-HIGHWAY TRANSMISSION PARTS CATALOG, GROUP 39-697, FIG 39A, REF NO. 24 A; Part Name Assigned by Controlling Agency: SEALRING, EXTERNAL, 315.17 MM ID MM; End Item Identification: 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK); MRAP BUFFALO MK2A2. 2 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.