PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31194CAGE Assembly,roller Tube Expand

Thomas C. Wilson, Inc. Dba Thomas C Wilson · NSN 3456-00-349-9351 · FSC 3456 · No Item Name Available
Verified by PartsTable
NSN 3456-00-349-9351 — this item is cataloged by the U.S. Government under National Stock Number 3456-00-349-9351. Primary manufacturer part number: 31194.
Features
  • CAGE Assembly,roller Tube Expand — FSC 3456
  • Tube Minimum Inside Diameter Accommodated: 1.599 INCHES IN
  • Entering Handhole Size: 1.875 BY 3.750 IN. IN
  • Tube Sheet Maximum Thickness: 1.500 INCHES IN
  • Roll Type and Quantity: 1 FLARING OR 2 LONG OR 1 SHORT
  • CAGE Adjustability: NONADJUSTABLE
  • Rated Expansion Diameter: 1.742 INCHES IN
  • 2 verified cross-references
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The CAGE Assembly,roller Tube Expand, cataloged under National Stock Number 3456-00-349-9351, is classified within Federal Supply Class 3456 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Thomas C. Wilson, Inc. Dba Thomas C Wilson. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3456-00-349-9351
Primary Part Number31194
Item NameCAGE Assembly,roller Tube Expand
FSC / FSG3456 / 34 — No Item Name Available
ManufacturerThomas C. Wilson, Inc. Dba Thomas C Wilson
StatusACTIVE
Tube Minimum Inside Diameter Accommodated1.599 INCHES IN
Entering Handhole Size1.875 BY 3.750 IN. IN
Tube Sheet Maximum Thickness1.500 INCHES IN
Roll Type and Quantity1 FLARING OR 2 LONG OR 1 SHORT
CAGE AdjustabilityNONADJUSTABLE
Rated Expansion Diameter1.742 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-31083877 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5310-00-209-0965MS35338-47 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
1650-00-369-029231194 INTERCHANGEABLE
Plunger,trip
Pneudraulics, Inc.
6695-00-422-001914194 INTERCHANGEABLE
Jewel Assy,bushing
Aerosonic Llc
2530-00-452-862926864 INTERCHANGEABLE
Lever Cam Operating
Chrysler Corp Engine and Components Sales Diversified Products Div
1630-00-590-863314194 INTERCHANGEABLE
Rod,piston
Moog Military Aircraft Llc
5310-00-912-7227 INTERCHANGEABLE
Nut
1680-00-918-164114194 INTERCHANGEABLE
Plate,holddown
Aerocontrolex Group, Inc. Div Talley Actuators
5935-01-102-605965700-90046-101 INTERCHANGEABLE
Connector,plug,electrical
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5330-01-256-8512 INTERCHANGEABLE
Seal,plain
Cross-Reference Index
Part NumberManufacturer
31194 Thomas C. Wilson, Inc. Dba Thomas C Wilson (USA)
14194 Thomas C. Wilson, Inc. Dba Thomas C Wilson (USA)
Related Parts
3110-00-100-3108INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3877
5310-00-209-0965INTERCHANGEABLE
WASHER,LOCK
MS35338-47
1650-00-369-0292INTERCHANGEABLE
PLUNGER,TRIP
31194
6695-00-422-0019INTERCHANGEABLE
JEWEL ASSY,BUSHING
14194
2530-00-452-8629INTERCHANGEABLE
LEVER CAM OPERATING
26864
1630-00-590-8633INTERCHANGEABLE
ROD,PISTON
14194
5310-00-912-7227INTERCHANGEABLE
NUT
1680-00-918-1641INTERCHANGEABLE
PLATE,HOLDDOWN
14194
5935-01-102-6059INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
65700-90046-101
5330-01-256-8512INTERCHANGEABLE
SEAL,PLAIN
5365-01-336-8840INTERCHANGEABLE
SPACER,SLEEVE
31194
1005-01-676-5042INTERCHANGEABLE
SUPPRESSOR,FLASH
31194

Frequently Asked Questions

What is NSN 3456-00-349-9351?

NSN 3456-00-349-9351 is a CAGE Assembly,roller Tube Expand, manufactured by Thomas C. Wilson, Inc. Dba Thomas C Wilson, classified under FSC 3456 (No Item Name Available). Status: active.

What are the part numbers for NSN 3456-00-349-9351?

NSN 3456-00-349-9351 has 2 cross-referenced part numbers: 31194 (Thomas C. Wilson, Inc. Dba Thomas C Wilson), 14194 (Thomas C. Wilson, Inc. Dba Thomas C Wilson).

What NSN replaces 3456-00-349-9351?

There are 12 known substitutes for 3456-00-349-9351: 3110-00-100-3108, 5310-00-209-0965, 1650-00-369-0292 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31194?

Key specifications for 31194: Tube Minimum Inside Diameter Accommodated: 1.599 INCHES IN; Entering Handhole Size: 1.875 BY 3.750 IN. IN; Tube Sheet Maximum Thickness: 1.500 INCHES IN; Roll Type and Quantity: 1 FLARING OR 2 LONG OR 1 SHORT. 6 total characteristics are documented in the Federal Logistics Information System.

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