The Retainer,packing, cataloged under National Stock Number 5330-01-043-5572, 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 5 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-043-5572 |
| Primary Part Number | 8658110 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.093 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN |
| Material Document and Classification | TURCON ZZ-53 FSCM 97820 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SPECIAL |
| Center Hole Diameter | 0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| 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 |
|---|---|
| 8658110 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 23017367 | Rolls-Royce Solutions America Inc (USA) |
| 8658110 | Patria Land Oy (FIN) |
| Reference | Meaning |
|---|---|
| 8658110 | 5/9 Secondary reference Patria Vehicles Oy |
| 8619568 | 5/9 Secondary reference Rolls-Royce Corporation |
| 10456868 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 23017367 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 8619568 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 5330010435572 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5330-01-043-5572 is a Retainer,packing, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-043-5572 has 3 manufacturer part numbers on file: 8658110 (Allison Transmission Inc Dba Allison Transmission, Inc), 23017367 (Rolls-Royce Solutions America Inc), 8658110 (Patria Land Oy).
1 possible match (shared part number, not a government interchangeability claim): 5360-01-654-3802. Verify interchangeability with system specifications before substitution.
Key specifications for 8658110: Cross-Sectional Height: 0.093 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN; Material Document and Classification: TURCON ZZ-53 FSCM 97820 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SPECIAL; Center Hole Diameter: 0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN. 5 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.