The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-237-9037, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Perkins Engines Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Perkins Engines Inc (CAGE 13446) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-237-9037 |
| Primary Part Number | 2418F437 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Perkins Engines 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 |
|---|---|
| 2418F437 PRIMARY | Perkins Engines Inc (USA) |
| Reference | Meaning |
|---|---|
| 4W-5359 | 5/9 Secondary reference Caterpillar of Australia Pty Ltd |
| 02/202591 | 5/1 Secondary reference Jc Bamford Excavators Ltd |
| 2418F437 | 5/1 Secondary reference Perkins Engines Company Ltd - Perkins Parts Distribution Centre Uk |
| 4W5359 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 2418F436 | 5/9 Secondary reference Perkins Engines Inc |
NSN 5330-01-237-9037 is a Seal,nonmetallic Special Shaped, manufactured by Perkins Engines Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-237-9037 has 1 manufacturer part number on file: 2418F437 (Perkins Engines Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-364-0427. Verify interchangeability with system specifications before substitution.
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.