PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4420-73250Repair Parts,condenser

Thomas C. Wilson, Inc. Dba Thomas C Wilson · NSN 4420-00-006-1963 · FSC 4420 · No Item Name Available
Verified by PartsTable
NSN 4420-00-006-1963 — this item is cataloged by the U.S. Government under National Stock Number 4420-00-006-1963. Primary manufacturer part number: 4420-73250.
Features
  • Repair Parts,condenser — FSC 4420
  • General Characteristics Item Description: TUBE CUTTER PART NO. Y-3229/6.219 IN. O/A LG/0.375 IN. SQ DRIVE,TUBE WALL REDUCING TOOL-ROUGH PART NO. Y-2900/3.375 IN. O/A LG/0.558 IN. CUTTER DIA/0.375 IN. SQ DRIVE,TUBE WALL REDUCING TOOL-FINISHING PART NO. Y-2901/3.375 IN. O/A LG/0.590 IN. CUTTER DIA/0.375 IN. SQ DRIVE,TUBE REMOVAL TOOL PART NO. Y-2379/6.156 IN. O/A LG/0.580 IN. DIA TO 0.518 IN. DIA TAPER WITH 4 STRAIGHT FLUTES/0.375 IN. SQ DRIVE,DEBURRING TOOL PART NO. Y-2778/0.515 IN. PLUS 0.000 IN. MINUS 0.005 IN. CUTTER DIA/0.375 IN. SQ DRIVE,PERMANENT TUBE PLUG PART NO. Y-3250/5.563 IN. O/A LG/0.625 IN. OD OF LARGE END/0.468 IN. OD OF SMALL END,SPECIAL EXPANDER PART NO. Y-3251 WITH SET OF SPARE ROLLERS/16,688 IN. O/A LG/0.368 IN. OD WITH 1.250 IN. EFFECTIVE ROLLER LG/0.375 IN. SQ DRIVE,EXPANDER PART NO. 41-C-07/7.531 O/A LG/0.375 IN. SQ DRIVE,12 IN. EXTENSION UNIVERSAL JOINT PART NO. 20001/0.375 IN. SQ MALE AND FEMALE ENDS,POWER ATTACHMENT ADAPTER PART NO. 20214/2.500 IN. O/A LG/0.875 IN. OD WITH 0.375 IN. FEMALE DRI IN
  • 2 verified cross-references
  • Primary manufacturer: Thomas C. Wilson, Inc. Dba Thomas C Wilson
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Repair Parts,condenser, cataloged under National Stock Number 4420-00-006-1963, is classified within Federal Supply Class 4420 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Thomas C. Wilson, Inc. Dba Thomas C Wilson. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4420-00-006-1963
Primary Part Number4420-73250
Item NameRepair Parts,condenser
FSC / FSG4420 / 44 — No Item Name Available
ManufacturerThomas C. Wilson, Inc. Dba Thomas C Wilson
StatusACTIVE
General Characteristics Item DescriptionTUBE CUTTER PART NO. Y-3229/6.219 IN. O/A LG/0.375 IN. SQ DRIVE,TUBE WALL REDUCING TOOL-ROUGH PART NO. Y-2900/3.375 IN. O/A LG/0.558 IN. CUTTER DIA/0.375 IN. SQ DRIVE,TUBE WALL REDUCING TOOL-FINISHING PART NO. Y-2901/3.375 IN. O/A LG/0.590 IN. CUTTER DIA/0.375 IN. SQ DRIVE,TUBE REMOVAL TOOL PART NO. Y-2379/6.156 IN. O/A LG/0.580 IN. DIA TO 0.518 IN. DIA TAPER WITH 4 STRAIGHT FLUTES/0.375 IN. SQ DRIVE,DEBURRING TOOL PART NO. Y-2778/0.515 IN. PLUS 0.000 IN. MINUS 0.005 IN. CUTTER DIA/0.375 IN. SQ DRIVE,PERMANENT TUBE PLUG PART NO. Y-3250/5.563 IN. O/A LG/0.625 IN. OD OF LARGE END/0.468 IN. OD OF SMALL END,SPECIAL EXPANDER PART NO. Y-3251 WITH SET OF SPARE ROLLERS/16,688 IN. O/A LG/0.368 IN. OD WITH 1.250 IN. EFFECTIVE ROLLER LG/0.375 IN. SQ DRIVE,EXPANDER PART NO. 41-C-07/7.531 O/A LG/0.375 IN. SQ DRIVE,12 IN. EXTENSION UNIVERSAL JOINT PART NO. 20001/0.375 IN. SQ MALE AND FEMALE ENDS,POWER ATTACHMENT ADAPTER PART NO. 20214/2.500 IN. O/A LG/0.875 IN. OD WITH 0.375 IN. FEMALE DRI IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
4420-73250 Thomas C. Wilson, Inc. Dba Thomas C Wilson (USA)
6250-69 Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
Related Parts in Furnace, Steam, Drying, Nuclear Reactors
4420-00-003-2812
CORE ASSEMBLY,FLUID HEATER,INDUS
12C3-2B
4420-00-004-1071
NO ITEM NAME AVAILABLE
4420-00-004-1072
NO ITEM NAME AVAILABLE
4420-00-004-1073
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4420-00-004-1074
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4420-00-004-3860
COOLER,FLUID,INDUSTRIAL
4420-00-004-5260
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4420-00-005-2335
PURGE ORIFICE ASSEMBLY
200-404-34

Frequently Asked Questions

What is NSN 4420-00-006-1963?

NSN 4420-00-006-1963 is a Repair Parts,condenser, manufactured by Thomas C. Wilson, Inc. Dba Thomas C Wilson, classified under FSC 4420 (No Item Name Available). Status: active.

What are the part numbers for NSN 4420-00-006-1963?

NSN 4420-00-006-1963 has 2 cross-referenced part numbers: 4420-73250 (Thomas C. Wilson, Inc. Dba Thomas C Wilson), 6250-69 (Huntington Ingalls Inc Div Newport News Shipbuilding).

What are the specifications of 4420-73250?

Key specifications for 4420-73250: Part Name Assigned by Controlling Agency: REPAIR KIT, CONDENSER; General Characteristics Item Description: TUBE CUTTER PART NO. Y-3229/6.219 IN. O/A LG/0.375 IN. SQ DRIVE,TUBE WALL REDUCING TOOL-ROUGH PART NO. Y-2900/3.375 IN. O/A LG/0.558 IN. CUTTER DIA/0.375 IN. SQ DRIVE,TUBE WALL REDUCING TOOL-FINISHING PART NO. Y-2901/3.375 IN. O/A LG/0.590 IN. CUTTER DIA/0.375 IN. SQ DRIVE,TUBE REMOVAL TOOL PART NO. Y-2379/6.156 IN. O/A LG/0.580 IN. DIA TO 0.518 IN. DIA TAPER WITH 4 STRAIGHT FLUTES/0.375 IN. SQ DRIVE,DEBURRING TOOL PART NO. Y-2778/0.515 IN. PLUS 0.000 IN. MINUS 0.005 IN. CUTTER DIA/0.375 IN. SQ DRIVE,PERMANENT TUBE PLUG PART NO. Y-3250/5.563 IN. O/A LG/0.625 IN. OD OF LARGE END/0.468 IN. OD OF SMALL END,SPECIAL EXPANDER PART NO. Y-3251 WITH SET OF SPARE ROLLERS/16,688 IN. O/A LG/0.368 IN. OD WITH 1.250 IN. EFFECTIVE ROLLER LG/0.375 IN. SQ DRIVE,EXPANDER PART NO. 41-C-07/7.531 O/A LG/0.375 IN. SQ DRIVE,12 IN. EXTENSION UNIVERSAL JOINT PART NO. 20001/0.375 IN. SQ MALE AND FEMALE ENDS,POWER ATTACHMENT ADAPTER PART NO. 20214/2.500 IN. O/A LG/0.875 IN. OD WITH 0.375 IN. FEMALE DRI IN. 2 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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