PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2751Expander,hose

Thomas C. Wilson, Inc. Dba Thomas C Wilson · NSN 4940-00-391-4532 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-00-391-4532 — this item is cataloged by the U.S. Government under National Stock Number 4940-00-391-4532. Primary manufacturer part number: 2751.
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 4940-00-391-4532, 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. 8 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
NSN4940-00-391-4532
Primary Part Number2751
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 8
2925-00-294-221310-81707 INTERCHANGEABLE
Coil,magneto
Precision Aerospace Corporation Dba Precision Engine Control
1650-00-342-02892751 INTERCHANGEABLE
Plate,check Valve C
Eaton Corp Dba Eaton Aerospace Jackson
6625-00-504-5710275-1 INTERCHANGEABLE
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
5342-00-664-9238275-1 INTERCHANGEABLE
Mount,resilient,weapon System
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
5940-00-815-482234142 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
3413-00-926-3770 INTERCHANGEABLE
Drilling Machine,upright
5950-01-092-336620-000303-001 INTERCHANGEABLE
Transformer,power
Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
6150-01-280-19472751 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Unique Electronics Inc
Cross-Reference Index
Part NumberManufacturer
2751 Thomas C. Wilson, Inc. Dba Thomas C Wilson (USA)
Related Parts
2925-00-294-2213INTERCHANGEABLE
COIL,MAGNETO
10-81707
1650-00-342-0289INTERCHANGEABLE
PLATE,CHECK VALVE C
2751
6625-00-504-5710INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
275-1
5342-00-664-9238INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
275-1
5940-00-815-4822INTERCHANGEABLE
TERMINAL,LUG
34142
3413-00-926-3770INTERCHANGEABLE
DRILLING MACHINE,UPRIGHT
5950-01-092-3366INTERCHANGEABLE
TRANSFORMER,POWER
20-000303-001
6150-01-280-1947INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
2751

Frequently Asked Questions

What is NSN 4940-00-391-4532?

NSN 4940-00-391-4532 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 4940-00-391-4532?

NSN 4940-00-391-4532 has 1 cross-referenced part number: 2751 (Thomas C. Wilson, Inc. Dba Thomas C Wilson).

What NSN replaces 4940-00-391-4532?

There are 8 known substitutes for 4940-00-391-4532: 2925-00-294-2213, 1650-00-342-0289, 6625-00-504-5710 and 5 more. Verify interchangeability with system specifications before substitution.

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