The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-533-9828, 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 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Rbsl Washington (CAGE K0407) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-533-9828 |
| Primary Part Number | 125-0434 |
| Item Name | Seal,nonmetallic Special Shaped |
| 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) |
| Part Number | Manufacturer |
|---|---|
| 10KP302 | Oshkosh Defense Llc (USA) |
| 125-0434 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 50028826 | Rbsl Washington (GBR) |
| Reference | Meaning |
|---|---|
| 50028826 | 5/9 Secondary reference Baes Gcs Terrier Ssc 3 Project |
| 10076099 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 10KP302 | 5/9 Secondary reference Oshkosh Corp |
NSN 5330-01-533-9828 is a Seal,nonmetallic Special Shaped, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-533-9828 has 3 manufacturer part numbers on file: 10KP302 (Oshkosh Defense Llc), 125-0434 (Caterpillar Inc Div Caterpillar Defense), 50028826 (Rbsl Washington).
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.