PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34134Expander,tube

Thomas C. Wilson, Inc. Dba Thomas C Wilson · NSN 3456-00-465-6165 · FSC 3456 · No Item Name Available
Verified by PartsTable
NSN 3456-00-465-6165 — this item is cataloged by the U.S. Government under National Stock Number 3456-00-465-6165. Primary manufacturer part number: 34134.
Features
  • Expander,tube — FSC 3456
  • Quantity: 1
  • Guard Ring: NOT INCLUDED
  • Roller Effective Length: 1.500 INCHES NOMINAL IN
  • Square Head Width Across Flats: 0.500 INCHES NOMINAL IN
  • Rated Expansion Diameter: 1.401 INCHES IN
  • Roller Quantity: 3
  • Flexible Tip: NOT INCLUDED
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Expander,tube, cataloged under National Stock Number 3456-00-465-6165, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN3456-00-465-6165
Primary Part Number34134
Item NameExpander,tube
FSC / FSG3456 / 34 — No Item Name Available
ManufacturerThomas C. Wilson, Inc. Dba Thomas C Wilson
StatusACTIVE
Quantity1
Guard RingNOT INCLUDED
Roller Effective Length1.500 INCHES NOMINAL IN
Square Head Width Across Flats0.500 INCHES NOMINAL IN
Rated Expansion Diameter1.401 INCHES IN
Roller Quantity3
Flexible TipNOT INCLUDED
Tube Sheet Maximum Thickness6.750 INCHES IN
Hand Turning RodNOT INCLUDED
Roller TypeTAPERED
Design TypeLONG REACH
Operation MethodHAND OR POWER
Mandrel TypeONE PIECE SQUARE HEAD
Tube Minimum Inside Diameter Accommodated1.221 INCHES IN
Expander TypeROLLER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4620-00-253-9502500-EA2-6 INTERCHANGEABLE
Cell,salinity Detector
Invensys Systems, Inc. Dba Schneider Electric
5910-00-403-2382C052B3R0K105Z INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Cera-Mite Corp
3030-00-528-4279 INTERCHANGEABLE
Belt,v
5940-00-617-289534134 INTERCHANGEABLE
Splice,conductor
Te Connectivity Corporation
5940-01-034-176534135 INTERCHANGEABLE
Splice,conductor
Te Connectivity Corporation
5950-01-245-631934134 INTERCHANGEABLE
Transformer,radio Frequency
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5330-01-293-0915140H/WWN-341.34 INTERCHANGEABLE
Seal,plain
Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division
5306-01-725-128921278 INTERCHANGEABLE
Bolt,machine
Industrial Technologies and Services Llc
Cross-Reference Index
Part NumberManufacturer
34134 Thomas C. Wilson, Inc. Dba Thomas C Wilson (USA)
44-C-69 Thomas C. Wilson, Inc. Dba Thomas C Wilson (USA)
34135 Thomas C. Wilson, Inc. Dba Thomas C Wilson (USA)
Related Parts
4620-00-253-9502INTERCHANGEABLE
CELL,SALINITY DETECTOR
500-EA2-6
5910-00-403-2382INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
C052B3R0K105Z
3030-00-528-4279INTERCHANGEABLE
BELT,V
5940-00-617-2895INTERCHANGEABLE
SPLICE,CONDUCTOR
34134
5940-01-034-1765INTERCHANGEABLE
SPLICE,CONDUCTOR
34135
5950-01-245-6319INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
34134
5330-01-293-0915INTERCHANGEABLE
SEAL,PLAIN
140H/WWN-341.34
5306-01-725-1289INTERCHANGEABLE
BOLT,MACHINE
21278

Frequently Asked Questions

What is NSN 3456-00-465-6165?

NSN 3456-00-465-6165 is a Expander,tube, 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 3456-00-465-6165?

NSN 3456-00-465-6165 has 3 cross-referenced part numbers: 34134 (Thomas C. Wilson, Inc. Dba Thomas C Wilson), 44-C-69 (Thomas C. Wilson, Inc. Dba Thomas C Wilson), 34135 (Thomas C. Wilson, Inc. Dba Thomas C Wilson).

What NSN replaces 3456-00-465-6165?

There are 8 known substitutes for 3456-00-465-6165: 4620-00-253-9502, 5910-00-403-2382, 3030-00-528-4279 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 34134?

Key specifications for 34134: Quantity: 1; Guard Ring: NOT INCLUDED; Roller Effective Length: 1.500 INCHES NOMINAL IN; Square Head Width Across Flats: 0.500 INCHES NOMINAL IN. 15 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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