PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2943Plug,thrust

W R Systems Ltd Dba Alert · NSN 5342-01-252-0440 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-252-0440 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-252-0440. Primary manufacturer part number: 2943.
Features
  • Plug,thrust — FSC 5342
  • 3 verified cross-references
  • Primary manufacturer: W R Systems Ltd Dba Alert
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plug,thrust, cataloged under National Stock Number 5342-01-252-0440, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is W R Systems Ltd Dba Alert. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlug,thrust
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersNaval Sea Systems Command Logistics Support Engineering Activity (CAGE 12004); Vemco Drafting Products Corporation Dba Vemcocorp.com (CAGE 62527); W R Systems Ltd Dba Alert (CAGE 1BCK1)
Technical Specifications
ParameterValue
NSN5342-01-252-0440
Primary Part Number2943
Item NamePlug,thrust
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerW R Systems Ltd Dba Alert
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5365-00-023-8379294-3 INTERCHANGEABLE
Shim
Aerocontrolex Group, Inc. Div Talley Actuators
3120-00-147-52732943 INTERCHANGEABLE
Bushing,sleeve
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5360-00-201-0646200108PC5 INTERCHANGEABLE
Spring,helical,compression
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6250-00-227-03175111-20 INTERCHANGEABLE
Lampholder
Raytheon Company Div Rmd Strategic
4920-00-444-2355AA4920-8503-2943 INTERCHANGEABLE
Bar,pair Blade Position
Us Army Aviation and Missile Command
5120-00-786-7500 INTERCHANGEABLE
Remover,electrical Contact
6220-00-923-862502161-8047-01 INTERCHANGEABLE
Light,marker,clearance
Asrc Federal Facilities Logistics, Llc
2990-01-046-117021910 INTERCHANGEABLE
Muffler,exhaust
Walker Mfg Co
5985-01-048-7620294-3DB INTERCHANGEABLE
Attenuator,fixed
Cinch Connectivity Solutions Inc
7025-01-505-79142943 INTERCHANGEABLE
Interface Unit,data Transfer
International Business Machines Corporation
Cross-Reference Index
Part NumberManufacturer
9240-032-43 Naval Sea Systems Command Logistics Support Engineering Activity (USA)
2943 Vemco Drafting Products Corporation Dba Vemcocorp.com (USA)
2943 PRIMARY W R Systems Ltd Dba Alert (USA)
Related Parts
5365-00-023-8379INTERCHANGEABLE
SHIM
294-3
3120-00-147-5273INTERCHANGEABLE
BUSHING,SLEEVE
2943
5360-00-201-0646INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
200108PC5
6250-00-227-0317INTERCHANGEABLE
LAMPHOLDER
5111-20
4920-00-444-2355INTERCHANGEABLE
BAR,PAIR BLADE POSITION
AA4920-8503-2943
5120-00-786-7500INTERCHANGEABLE
REMOVER,ELECTRICAL CONTACT
6220-00-923-8625INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
02161-8047-01
2990-01-046-1170INTERCHANGEABLE
MUFFLER,EXHAUST
21910
5985-01-048-7620INTERCHANGEABLE
ATTENUATOR,FIXED
294-3DB
7025-01-505-7914INTERCHANGEABLE
INTERFACE UNIT,DATA TRANSFER
2943

Frequently Asked Questions

What is NSN 5342-01-252-0440?

NSN 5342-01-252-0440 is a Plug,thrust, manufactured by W R Systems Ltd Dba Alert, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-01-252-0440?

NSN 5342-01-252-0440 has 3 cross-referenced part numbers: 9240-032-43 (Naval Sea Systems Command Logistics Support Engineering Activity), 2943 (Vemco Drafting Products Corporation Dba Vemcocorp.com), 2943 (W R Systems Ltd Dba Alert).

What NSN replaces 5342-01-252-0440?

There are 10 known substitutes for 5342-01-252-0440: 5365-00-023-8379, 3120-00-147-5273, 5360-00-201-0646 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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