The Gasket, cataloged under National Stock Number 5330-00-005-0855, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Norwalk Compreseer Company Inc Dba Norwalk Compressor Company. 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-005-0855 |
| Primary Part Number | 19857 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Norwalk Compreseer Company Inc Dba Norwalk Compressor Company |
| Status | ACTIVE |
| Supplementary Features | CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200 |
| 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 |
|---|---|
| 19857 PRIMARY | Norwalk Compreseer Company Inc Dba Norwalk Compressor Company (USA) |
NSN 5330-00-005-0855 is a Gasket, manufactured by Norwalk Compreseer Company Inc Dba Norwalk Compressor Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-005-0855 has 1 manufacturer part number on file: 19857 (Norwalk Compreseer Company Inc Dba Norwalk Compressor Company).
3 possible matches (shared part number, not a government interchangeability claim): 3110-00-142-4385, 5360-00-780-3611, 5330-01-205-3496. Verify interchangeability with system specifications before substitution.
Key specifications for 19857: Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200; Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200. 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.