PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33373Roll Set,roller Tube Expander

Thomas C. Wilson, Inc. Dba Thomas C Wilson · NSN 3456-00-401-4760 · FSC 3456 · No Item Name Available
Verified by PartsTable
NSN 3456-00-401-4760 — this item is cataloged by the U.S. Government under National Stock Number 3456-00-401-4760. Primary manufacturer part number: 33373.
Features
  • Roll Set,roller Tube Expander — FSC 3456
  • First End Diameter: 0.453 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Second End Diameter: 0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Roller Style: ROUNDED TAPER LOCATION NOT OTHERWISE SPECIFIED
  • Roller Quantity: 3 LOCATION NOT OTHERWISE SPECIFIED
  • 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 Roll Set,roller Tube Expander, cataloged under National Stock Number 3456-00-401-4760, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN3456-00-401-4760
Primary Part Number33373
Item NameRoll Set,roller Tube Expander
FSC / FSG3456 / 34 — No Item Name Available
ManufacturerThomas C. Wilson, Inc. Dba Thomas C Wilson
StatusACTIVE
First End Diameter0.453 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Second End Diameter0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Roller StyleROUNDED TAPER LOCATION NOT OTHERWISE SPECIFIED
Roller Quantity3 LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5340-00-349-166933373 INTERCHANGEABLE
Plug,vent
Valcor Engineering Corporation
2910-00-470-12411174483 INTERCHANGEABLE
Filter Element,fluid
Deutz Corporation
3110-00-608-1551PS33373 INTERCHANGEABLE
Bearing,ball,annular
Honeywell International Inc. Div Aerospace - Torrance
3040-01-044-783433373 INTERCHANGEABLE
Gearshaft,spur
Ingersoll-Rand Company Dba Ingersoll-Rand
3110-01-144-6020Y303373 INTERCHANGEABLE
Bearing,roller
Maytag Corporation Dba Maytag Appliancessales
6210-01-171-3218 INTERCHANGEABLE
Light Assembly,indicator
4820-01-420-521833373 INTERCHANGEABLE
Valve Assembly,manifold
Tate Andale, Llc
5330-01-533-237833373 INTERCHANGEABLE
Gasket
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
33373 Thomas C. Wilson, Inc. Dba Thomas C Wilson (USA)
Related Parts
5340-00-349-1669INTERCHANGEABLE
PLUG,VENT
33373
2910-00-470-1241INTERCHANGEABLE
FILTER ELEMENT,FLUID
1174483
3110-00-608-1551INTERCHANGEABLE
BEARING,BALL,ANNULAR
PS33373
3040-01-044-7834INTERCHANGEABLE
GEARSHAFT,SPUR
33373
3110-01-144-6020INTERCHANGEABLE
BEARING,ROLLER
Y303373
6210-01-171-3218INTERCHANGEABLE
LIGHT ASSEMBLY,INDICATOR
4820-01-420-5218INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
33373
5330-01-533-2378INTERCHANGEABLE
GASKET
33373

Frequently Asked Questions

What is NSN 3456-00-401-4760?

NSN 3456-00-401-4760 is a Roll Set,roller Tube Expander, 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 3456-00-401-4760?

NSN 3456-00-401-4760 has 1 cross-referenced part number: 33373 (Thomas C. Wilson, Inc. Dba Thomas C Wilson).

What NSN replaces 3456-00-401-4760?

There are 8 known substitutes for 3456-00-401-4760: 5340-00-349-1669, 2910-00-470-1241, 3110-00-608-1551 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33373?

Key specifications for 33373: First End Diameter: 0.453 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Overall Length: 1.500 INCHES NOMINAL IN; Second End Diameter: 0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Roller Style: ROUNDED TAPER LOCATION NOT OTHERWISE SPECIFIED. 5 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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