The Gasket, cataloged under National Stock Number 5330-01-480-0174, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Koch Membrane Systems, Inc. Dba Fluid Systems Div. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-480-0174 |
| Primary Part Number | 0090451 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Koch Membrane Systems, Inc. Dba Fluid Systems Div |
| Status | ACTIVE |
| Material | RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM 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 |
|---|---|
| 0090451 PRIMARY | Koch Membrane Systems, Inc. Dba Fluid Systems Div (USA) |
| Reference | Meaning |
|---|---|
| 0090451 | 3/9 Design control — primary reference Koch Membrane Systems |
NSN 5330-01-480-0174 is a Gasket, manufactured by Koch Membrane Systems, Inc. Dba Fluid Systems Div, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-480-0174 has 1 manufacturer part number on file: 0090451 (Koch Membrane Systems, Inc. Dba Fluid Systems Div).
Key specifications for 0090451: Special Features: USED ON A 3 IN. MEMBRANE CARTRIDGE IN; Material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM OVERALL. 1 specification is 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.