PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12226Trepanning Tool,machine

Hougen Manufacturing, Inc · NSN 3455-01-203-2731 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-203-2731 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-203-2731. Primary manufacturer part number: 12226.
Features
  • Trepanning Tool,machine — FSC 3455
  • General Characteristics Item Description: 0.8125 IN. CUTTER DIA; 2.0 IN. DEPTH OF CUT; MADE OF HARDENED, HIGH SPEED TOOL STEEL IN
  • 1 verified cross-reference
  • Primary manufacturer: Hougen Manufacturing, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Trepanning Tool,machine, cataloged under National Stock Number 3455-01-203-2731, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Hougen Manufacturing, Inc. Government technical data includes 1 verified specification, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-01-203-2731
Primary Part Number12226
Item NameTrepanning Tool,machine
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerHougen Manufacturing, Inc
StatusACTIVE
General Characteristics Item Description0.8125 IN. CUTTER DIA; 2.0 IN. DEPTH OF CUT; MADE OF HARDENED, HIGH SPEED TOOL STEEL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5133-00-189-9271 INTERCHANGEABLE
Drill,twist
4320-00-334-414612226 INTERCHANGEABLE
Pump Unit,rotary
Industrial Technologies and Services Llc
5310-00-392-2158125390 INTERCHANGEABLE
Washer,flat
Telemechanics Inc
5905-00-643-6754 INTERCHANGEABLE
Resistor,variable,wire Wound,non
4820-01-038-505112226 INTERCHANGEABLE
Diaphragm,valve,flat
Caltam, Inc
2920-01-243-8965 INTERCHANGEABLE
Coil,magneto
6105-01-310-340012226 INTERCHANGEABLE
Motor,direct Current
Mag Aerospace Industries, Llc Div Safran Cabins
6530-01-347-0823 INTERCHANGEABLE
Tape,sealing,sterilization Indic
5307-01-420-880512226 INTERCHANGEABLE
Stud,plain
Munters Corporation Dba Munters Des Champs Products Div Cargocaire
9390-01-551-573811433 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
Aimpoint Inc Dba Aimpoint Inc
Cross-Reference Index
Part NumberManufacturer
12226 PRIMARY Hougen Manufacturing, Inc (USA)
Related Parts
5133-00-189-9271INTERCHANGEABLE
DRILL,TWIST
4320-00-334-4146INTERCHANGEABLE
PUMP UNIT,ROTARY
12226
5310-00-392-2158INTERCHANGEABLE
WASHER,FLAT
125390
5905-00-643-6754INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
4820-01-038-5051INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
12226
2920-01-243-8965INTERCHANGEABLE
COIL,MAGNETO
6105-01-310-3400INTERCHANGEABLE
MOTOR,DIRECT CURRENT
12226
6530-01-347-0823INTERCHANGEABLE
TAPE,SEALING,STERILIZATION INDIC
5307-01-420-8805INTERCHANGEABLE
STUD,PLAIN
12226
9390-01-551-5738INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
11433

Frequently Asked Questions

What is NSN 3455-01-203-2731?

NSN 3455-01-203-2731 is a Trepanning Tool,machine, manufactured by Hougen Manufacturing, Inc, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-01-203-2731?

NSN 3455-01-203-2731 has 1 cross-referenced part number: 12226 (Hougen Manufacturing, Inc).

What NSN replaces 3455-01-203-2731?

There are 10 known substitutes for 3455-01-203-2731: 5133-00-189-9271, 4320-00-334-4146, 5310-00-392-2158 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12226?

Key specifications for 12226: General Characteristics Item Description: 0.8125 IN. CUTTER DIA; 2.0 IN. DEPTH OF CUT; MADE OF HARDENED, HIGH SPEED TOOL STEEL IN. 1 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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