PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2769Expander,hose

Thomas C. Wilson, Inc. Dba Thomas C Wilson · NSN 4940-00-391-4543 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-00-391-4543 — this item is cataloged by the U.S. Government under National Stock Number 4940-00-391-4543. Primary manufacturer part number: 2769.
Features
  • Expander,hose — FSC 4940
  • 1 verified cross-reference
  • Primary manufacturer: Thomas C. Wilson, Inc. Dba Thomas C Wilson
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Expander,hose, cataloged under National Stock Number 4940-00-391-4543, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Thomas C. Wilson, Inc. Dba Thomas C Wilson. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameExpander,hose
FSC / FSG4940 — No Item Name Available (FSG 49)
ManufacturersThomas C. Wilson, Inc. Dba Thomas C Wilson (CAGE 66042)
Technical Specifications
ParameterValue
NSN4940-00-391-4543
Primary Part Number2769
Item NameExpander,hose
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerThomas C. Wilson, Inc. Dba Thomas C Wilson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4710-00-021-75442769 INTERCHANGEABLE
Tube Assembly
Marvel Manufacturing Co Div the Marvel Manufacturing Company
5340-00-565-26385034 INTERCHANGEABLE
Bumper
Arco Industries Corp
5310-00-596-7693 INTERCHANGEABLE
Washer,lock
5330-00-829-7009S7P837 INTERCHANGEABLE
Gasket
Stillman Seal Corporation Div Stillman Seal Corperation
6105-01-034-7225J2769 INTERCHANGEABLE
End Bell,electrical Rotating Equ
Kearfott Corp Div Kearfott Corporation
3020-01-095-4877 INTERCHANGEABLE
Gear Sector,worm Wheel
5310-01-101-24872769 INTERCHANGEABLE
Washer,flat
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5935-01-157-14122769 INTERCHANGEABLE
Clamp,cable,electrical Connector
Jacobs Mfg Co the
6625-01-230-7726 INTERCHANGEABLE
Generator,noise
2940-01-358-76916598362 INTERCHANGEABLE
Filter,fluid
Melroe Co
Cross-Reference Index
Part NumberManufacturer
2769 Thomas C. Wilson, Inc. Dba Thomas C Wilson (USA)
Related Parts
4710-00-021-7544INTERCHANGEABLE
TUBE ASSEMBLY
2769
5340-00-565-2638INTERCHANGEABLE
BUMPER
5034
5310-00-596-7693INTERCHANGEABLE
WASHER,LOCK
5330-00-829-7009INTERCHANGEABLE
GASKET
S7P837
6105-01-034-7225INTERCHANGEABLE
END BELL,ELECTRICAL ROTATING EQU
J2769
3020-01-095-4877INTERCHANGEABLE
GEAR SECTOR,WORM WHEEL
5310-01-101-2487INTERCHANGEABLE
WASHER,FLAT
2769
5935-01-157-1412INTERCHANGEABLE
CLAMP,CABLE,ELECTRICAL CONNECTOR
2769
6625-01-230-7726INTERCHANGEABLE
GENERATOR,NOISE
2940-01-358-7691INTERCHANGEABLE
FILTER,FLUID
6598362

Frequently Asked Questions

What is NSN 4940-00-391-4543?

NSN 4940-00-391-4543 is a Expander,hose, manufactured by Thomas C. Wilson, Inc. Dba Thomas C Wilson, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-00-391-4543?

NSN 4940-00-391-4543 has 1 cross-referenced part number: 2769 (Thomas C. Wilson, Inc. Dba Thomas C Wilson).

What NSN replaces 4940-00-391-4543?

There are 10 known substitutes for 4940-00-391-4543: 4710-00-021-7544, 5340-00-565-2638, 5310-00-596-7693 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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