PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

140085Stop,handwheel

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions · NSN 5342-01-183-3923 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-183-3923 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-183-3923. Primary manufacturer part number: 140085.
Features
  • Stop,handwheel — FSC 5342
  • 6 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Stop,handwheel, cataloged under National Stock Number 5342-01-183-3923, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameStop,handwheel
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersRosemount Analytical, Inc. Div Process Analytical Division (CAGE 24821); Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (CAGE 0BR59); Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (CAGE 8FGX3)
Technical Specifications
ParameterValue
NSN5342-01-183-3923
Primary Part Number140085
Item NameStop,handwheel
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerCurtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1660-00-587-3346140085 INTERCHANGEABLE
Bushing,bellows Gui
Meggitt Safety Systems Inc
2915-00-780-338472078 INTERCHANGEABLE
Bellows and Cover Assembly
Triumph Engine Control Systems Llc
3830-01-346-0653 INTERCHANGEABLE
Tooth,surface Ripping
Cross-Reference Index
Part NumberManufacturer
539557 PIECE 11 Rosemount Analytical, Inc. Div Process Analytical Division (USA)
140085 Rosemount Analytical, Inc. Div Process Analytical Division (USA)
140085 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
140085 PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
539557 PIECE 11 PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
539557 PIECE 11 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
Related Parts
1660-00-587-3346INTERCHANGEABLE
BUSHING,BELLOWS GUI
140085
2915-00-780-3384INTERCHANGEABLE
BELLOWS AND COVER ASSEMBLY
72078
3830-01-346-0653INTERCHANGEABLE
TOOTH,SURFACE RIPPING

Frequently Asked Questions

What is NSN 5342-01-183-3923?

NSN 5342-01-183-3923 is a Stop,handwheel, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-01-183-3923?

NSN 5342-01-183-3923 has 6 cross-referenced part numbers: 539557 PIECE 11 (Rosemount Analytical, Inc. Div Process Analytical Division), 140085 (Rosemount Analytical, Inc. Div Process Analytical Division), 140085 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand), 140085 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 539557 PIECE 11 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions) and 1 more.

What NSN replaces 5342-01-183-3923?

There are 3 known substitutes for 5342-01-183-3923: 1660-00-587-3346, 2915-00-780-3384, 3830-01-346-0653. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com