The Gasket, cataloged under National Stock Number 5330-01-720-0437, 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. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-720-0437 |
| Primary Part Number | 499-0001 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Temp Rating | -40.0 CELSIUS AND 115.0 CELSIUS DEGC |
| Cross-Sectional Height | 0.25 INCHES NOMINAL IN |
| 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 |
|---|---|
| 499-0001 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5330-01-720-0437 is a Gasket, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-720-0437 has 1 manufacturer part number on file: 499-0001 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 499-0001: Temp Rating: -40.0 CELSIUS AND 115.0 CELSIUS DEGC; Cross-Sectional Height: 0.25 INCHES NOMINAL IN; Special Features: CROSS SECTION WIDTH:0.18 IN. MATERIAL: HNBR RUBBER IN; Part Name Assigned by Controlling Agency: PRESS-IN-PLACE SEAL (GASKET) PIP. 2 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.