NSN 5330-01-218-1053 · NIIN 012181053 · Part number 1001731
Ships Machinery International, Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 32862
Government record, cited
NSN 5330-01-218-1053 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-218-1053. Manufacturer of record part number: 1001731.
Also searched as5330-01-218-1053 ·
5330012181053 ·
NIIN 012181053 ·
01-218-1053 ·
FSC 5330 Packing and Gasket Materials · CAGE 32862 · 1001731 · 301778
Nearby stock numbers← 5330-01-218-1048 Seal
·
5330-01-218-1060 Seal →
5330-01-218-1053 — Packing and Gasket Materials
Features
Seal — FSC 5330
2 manufacturer part numbers on file
Manufacturer of record: Ships Machinery International, Inc.
Identification
NSN: 5330-01-218-1053
NIIN: 012181053
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 1001731
Manufacturer: Ships Machinery International, Inc.
General Description
The Seal, cataloged under National Stock Number 5330-01-218-1053, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Ships Machinery International, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 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
Seal
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Manufacturers
Ships Machinery International, Inc. (CAGE 32862)
Technical Specifications
Parameter
Value
NSN
5330-01-218-1053
Primary Part Number
1001731
Item Name
Seal
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Ships Machinery International, 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 Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6220-01-415-977510-0173-1POSSIBLE MATCH
PANEL,INDICATING,LIGHT TRANSMITT
Possible match (shared part number)Ace Aeronautics Llc
5305-01-557-95091001731POSSIBLE MATCH
SCREW,MACHINE
Possible match (shared part number)General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
NSN 5330-01-218-1053 is a Seal, manufactured by Ships Machinery International, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-218-1053?
NSN 5330-01-218-1053 has 2 manufacturer part numbers on file: 301778 (Ships Machinery International, Inc.), 1001731 (Ships Machinery International, Inc.).
What NSN replaces 5330-01-218-1053?
2 possible matches (shared part number, not a government interchangeability claim): 6220-01-415-9775, 5305-01-557-9509. Verify interchangeability with system specifications before substitution.
Is NSN 5330-01-218-1053 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.