NSN 5330-01-204-0146 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-204-0146. Manufacturer of record part number: 18721-2.
Also searched as5330-01-204-0146 ·
5330012040146 ·
NIIN 012040146 ·
01-204-0146 ·
FSC 5330 Packing and Gasket Materials · CAGE 43528 · 18721-2
The Gasket, cataloged under National Stock Number 5330-01-204-0146, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hoffman/new Yorker Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Gasket
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Manufacturers
Hoffman/new Yorker Inc (CAGE 43528)
Technical Specifications
Parameter
Value
NSN
5330-01-204-0146
Primary Part Number
18721-2
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Hoffman/new Yorker Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5998-01-319-8340187212POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)Northrop Grumman Systems Corporation
3040-01-503-114718-7212-1POSSIBLE MATCH
EXTENSION SHAFT
Possible match (shared part number)Aerocontrolex Group, Inc. Dba Aero Fluid Products
3040-01-503-142918-7212-2POSSIBLE MATCH
EXTENSION SHAFT
Possible match (shared part number)Aerocontrolex Group, Inc. Dba Aero Fluid Products
5320-01-572-9056MGLP-R8-EPOSSIBLE MATCH
RIVET,BLIND
Possible match (shared part number)Huck Fasteners Dba Huck Intl Inc
NSN 5330-01-204-0146 is a Gasket, manufactured by Hoffman/new Yorker Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-204-0146?
NSN 5330-01-204-0146 has 1 manufacturer part number on file: 18721-2 (Hoffman/new Yorker Inc).
What NSN replaces 5330-01-204-0146?
4 possible matches (shared part number, not a government interchangeability claim): 5998-01-319-8340, 3040-01-503-1147, 3040-01-503-1429. Verify interchangeability with system specifications before substitution.
Is NSN 5330-01-204-0146 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.