The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 5330-01-453-0770, 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. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-453-0770 |
| Primary Part Number | 29558328 |
| Item Name | Parts Kit,seal Replacement,mecha |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| BC4845-14 | Brighton Cromwell Llc (USA) |
| BC4845-14 | Bc Technical Center, Llc Dba Bc Engineered Products (USA) |
| WG508 | Filtrec Corporation Dba Filtrec Corp (USA) |
| 29558328 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 8326 | Advantage West Investment Enterprises, Inc. Dba Advantage West Investment Enterprises Inc Div Advantage West Government (USA) |
| Reference | Meaning |
|---|---|
| 29548987 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 29536899 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 29526899 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 29545776 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 10016092 | C/1 Advisory reference — outside the item-of-supply concept Brighton Cromwell Llc |
| 29540493 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 57741XE | 5/9 Secondary reference Wix Corp |
| 7741XE | 5/9 Secondary reference Wix Corp |
NSN 5330-01-453-0770 is a Parts Kit,seal Replacement,mecha, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-453-0770 has 5 manufacturer part numbers on file: BC4845-14 (Brighton Cromwell Llc), BC4845-14 (Bc Technical Center, Llc Dba Bc Engineered Products), WG508 (Filtrec Corporation Dba Filtrec Corp), 29558328 (Allison Transmission Inc Dba Allison Transmission, Inc), 8326 (Advantage West Investment Enterprises, Inc. Dba Advantage West Investment Enterprises Inc Div Advantage West Government).
1 possible match (shared part number, not a government interchangeability claim): 6520-01-591-5235. Verify interchangeability with system specifications before substitution.
Key specifications for 29558328: Special Features: 1 EA INSTRUCTION SHEET P/N 29545778; 2 EA GASKET P/N 29524449 (NSN 5330-014408651); 2 EA FILTER ELEMENT, FLUID P/N 29545777 (NSN 2910-015127970); 2 EA O-RING P/N 29507437 (NSN 5331-013607725); 1 EA O-RING P/N 23019664 (NSN 5331-013610235); 2 EA O-RING P/N 29548953 (NSN 5331-015450130); AND 2 EA O-RING P/N 29501469 (NSN 5331-013607724).; End Item Identification: MRAP - COMMON NSN - USED ON MRAP NO PERMANENT WSDC IDENTIFIED AND 2 OTHER WEAPON SYSTEMS; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS). 0 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.