PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12242Trepanning Tool,machine

Hougen Manufacturing, Inc · NSN 3455-01-203-2764 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-203-2764 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-203-2764. Primary manufacturer part number: 12242.
Features
  • Trepanning Tool,machine — FSC 3455
  • General Characteristics Item Description: 1.3125 IN. CUTTER DIA; 2 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 3455-01-203-2764, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-01-203-2764
Primary Part Number12242
Item NameTrepanning Tool,machine
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerHougen Manufacturing, Inc
StatusACTIVE
General Characteristics Item Description1.3125 IN. CUTTER DIA; 2 IN. DEPTH OF CUT; MADE OF HARDENED, HIGH SPEED TOOL STEEL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-189-9287 INTERCHANGEABLE
Drill,twist
5310-00-197-4505 INTERCHANGEABLE
Washer,lock
6145-00-505-755512-2-42 INTERCHANGEABLE
Braid,wire
New England Wire Technologies Corp.
5330-00-641-096912242 INTERCHANGEABLE
Seal,plain Encased
Garwood/feller Inc Garwood Winch Div
6610-00-939-262612242 INTERCHANGEABLE
Stop,bracket-Sector
Aerosonic Llc
6135-00-985-7845003-360013R00 INTERCHANGEABLE
Battery,nonrechargeable
Insitu, Inc.
5930-01-036-8854 INTERCHANGEABLE
Switch,electrical
5360-01-103-6928 INTERCHANGEABLE
Spring,breaker Cove
8040-01-336-012612292 INTERCHANGEABLE
Adhesive
Loctite Corp
3433-01-396-98491-2242 INTERCHANGEABLE
Cutting Machine,plasma Arc
Thermal Dynamics Corp
Cross-Reference Index
Part NumberManufacturer
12242 PRIMARY Hougen Manufacturing, Inc (USA)
Related Parts
5133-00-189-9287INTERCHANGEABLE
DRILL,TWIST
5310-00-197-4505INTERCHANGEABLE
WASHER,LOCK
6145-00-505-7555INTERCHANGEABLE
BRAID,WIRE
12-2-42
5330-00-641-0969INTERCHANGEABLE
SEAL,PLAIN ENCASED
12242
6610-00-939-2626INTERCHANGEABLE
STOP,BRACKET-SECTOR
12242
6135-00-985-7845INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
003-360013R00
5930-01-036-8854INTERCHANGEABLE
SWITCH,ELECTRICAL
5360-01-103-6928INTERCHANGEABLE
SPRING,BREAKER COVE
8040-01-336-0126INTERCHANGEABLE
ADHESIVE
12292
3433-01-396-9849INTERCHANGEABLE
CUTTING MACHINE,PLASMA ARC
1-2242
5998-01-475-7745INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
927428-0019
4320-01-512-7051INTERCHANGEABLE
HOUSING,HYDRAULIC MOTOR,NON AIRC
02 ME12002

Frequently Asked Questions

What is NSN 3455-01-203-2764?

NSN 3455-01-203-2764 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 3455-01-203-2764?

NSN 3455-01-203-2764 has 1 cross-referenced part number: 12242 (Hougen Manufacturing, Inc).

What NSN replaces 3455-01-203-2764?

There are 12 known substitutes for 3455-01-203-2764: 5133-00-189-9287, 5310-00-197-4505, 6145-00-505-7555 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12242?

Key specifications for 12242: General Characteristics Item Description: 1.3125 IN. CUTTER DIA; 2 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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