PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12254Trepanning Tool,machine

Hougen Manufacturing, Inc · NSN 3455-01-203-2752 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-203-2752 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-203-2752. Primary manufacturer part number: 12254.
Features
  • Trepanning Tool,machine — FSC 3455
  • General Characteristics Item Description: 1.6875 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 3455-01-203-2752, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-01-203-2752
Primary Part Number12254
Item NameTrepanning Tool,machine
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerHougen Manufacturing, Inc
StatusACTIVE
General Characteristics Item Description1.6875 IN. CUTTER DIA; 2.0 IN. DEPTH OF CUT; MADE OF HARDENED, HIGH SPEED TOOL STEEL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5133-00-189-9299 INTERCHANGEABLE
Drill,twist
5133-00-228-135114730 INTERCHANGEABLE
Drill,twist
Viking Drill & Tool, Inc.
6105-00-319-14321225-4 INTERCHANGEABLE
Motor,alternating Current
Electric Boat Corporation Div General Dynamics Electric Boat
5330-00-447-6704HW12254 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation
1560-00-536-760512254 INTERCHANGEABLE
Window Panel,aircraft
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
6680-00-822-4680 INTERCHANGEABLE
Counter,electrical
5365-01-344-252412254 INTERCHANGEABLE
Spacer,sleeve
DP Manufacturing Inc.
3040-01-392-470212254 INTERCHANGEABLE
Connecting Link,rigid
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
3040-01-417-4266 INTERCHANGEABLE
Connecting Link,rigid
5120-01-437-164812254 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
Cross-Reference Index
Part NumberManufacturer
12254 PRIMARY Hougen Manufacturing, Inc (USA)
Related Parts
5133-00-189-9299INTERCHANGEABLE
DRILL,TWIST
5133-00-228-1351INTERCHANGEABLE
DRILL,TWIST
14730
6105-00-319-1432INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
1225-4
5330-00-447-6704INTERCHANGEABLE
GASKET
HW12254
1560-00-536-7605INTERCHANGEABLE
WINDOW PANEL,AIRCRAFT
12254
6680-00-822-4680INTERCHANGEABLE
COUNTER,ELECTRICAL
5365-01-344-2524INTERCHANGEABLE
SPACER,SLEEVE
12254
3040-01-392-4702INTERCHANGEABLE
CONNECTING LINK,RIGID
12254
3040-01-417-4266INTERCHANGEABLE
CONNECTING LINK,RIGID
5120-01-437-1648INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
12254
5998-01-531-3338INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
11424

Frequently Asked Questions

What is NSN 3455-01-203-2752?

NSN 3455-01-203-2752 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 3455-01-203-2752?

NSN 3455-01-203-2752 has 1 cross-referenced part number: 12254 (Hougen Manufacturing, Inc).

What NSN replaces 3455-01-203-2752?

There are 11 known substitutes for 3455-01-203-2752: 5133-00-189-9299, 5133-00-228-1351, 6105-00-319-1432 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12254?

Key specifications for 12254: General Characteristics Item Description: 1.6875 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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