The Seal,plain, cataloged under National Stock Number 5330-01-466-6642, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-466-6642 |
| Primary Part Number | 533-2152 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| 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 |
|---|---|
| 8HA8 | Oshkosh Defense Llc (USA) |
| 533-2152 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 226-4757 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
| 7C1728 | 3/9 Design control — primary reference Caterpillar Inc Div Caterpillar Defense |
| 8HA8 | 5/9 Secondary reference Oshkosh Corp |
NSN 5330-01-466-6642 is a Seal,plain, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-466-6642 has 2 manufacturer part numbers on file: 8HA8 (Oshkosh Defense Llc), 533-2152 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 533-2152: End Item Identification: REAR GEAR GP-CSHFT 1172769. 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.