NSN 5342-01-140-4664 · NIIN 011404664 · Part number 19979
Westerbeke Corporation · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 03798
Government record, cited
NSN 5342-01-140-4664 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-140-4664. Manufacturer of record part number: 19979.
Also searched as5342-01-140-4664 ·
5342011404664 ·
NIIN 011404664 ·
01-140-4664 ·
FSC 5342 Hardware, Weapon System · CAGE 03798 · 19979
Nearby stock numbers← 5342-01-140-4662 Lever
·
5342-01-140-4665 →
Features
Plug — FSC 5342
1 manufacturer part number on file
Manufacturer of record: Westerbeke Corporation
Identification
NSN: 5342-01-140-4664
NIIN: 011404664
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: 19979
Manufacturer: Westerbeke Corporation
General Description
The Plug, cataloged under National Stock Number 5342-01-140-4664, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Westerbeke Corporation. 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.
Catalog Facts
Item Name
Plug
FSC / FSG
5342 — Hardware, Weapon System (FSG 53)
Manufacturers
Westerbeke Corporation (CAGE 03798)
Technical Specifications
Parameter
Value
NSN
5342-01-140-4664
Primary Part Number
19979
Item Name
Plug
FSC / FSG
5342 / 53 — Hardware, Weapon System
Manufacturer
Westerbeke Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5930-01-322-137119979POSSIBLE MATCH
SWITCH,THERMOSTATIC
Possible match (shared part number)Cleveland Range, Llc
3010-01-495-69231997-9-22POSSIBLE MATCH
GEAR ASSEMBLY,SPEED DECREASER
Possible match (shared part number)Federal Equipment Co
3010-01-495-69531997-9-18POSSIBLE MATCH
TORQUE LIMITER ASSEMBLY,MECHANIC
Possible match (shared part number)Federal Equipment Co
NSN 5342-01-140-4664 is a Plug, manufactured by Westerbeke Corporation, classified under FSC 5342, Hardware, Weapon System. Status: active.
What part numbers are listed for NSN 5342-01-140-4664?
NSN 5342-01-140-4664 has 1 manufacturer part number on file: 19979 (Westerbeke Corporation).
What NSN replaces 5342-01-140-4664?
3 possible matches (shared part number, not a government interchangeability claim): 5930-01-322-1371, 3010-01-495-6923, 3010-01-495-6953. Verify interchangeability with system specifications before substitution.
Is NSN 5342-01-140-4664 hazardous material?
No hazard code in the DLA record (HMIC N). 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.