PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12248Trepanning Tool,machine

Hougen Manufacturing, Inc · NSN 3455-01-203-2750 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-203-2750 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-203-2750. Primary manufacturer part number: 12248.
Features
  • Trepanning Tool,machine — FSC 3455
  • General Characteristics Item Description: 1.5000 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 3455-01-203-2750, 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
NSN3455-01-203-2750
Primary Part Number12248
Item NameTrepanning Tool,machine
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerHougen Manufacturing, Inc
StatusACTIVE
General Characteristics Item Description1.5000 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
5133-00-189-9293 INTERCHANGEABLE
Drill,twist
5110-00-234-6560 INTERCHANGEABLE
File,hand
5307-00-298-764612-248 INTERCHANGEABLE
Stud,stepped
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
4810-00-332-802712248 INTERCHANGEABLE
Sleeve and Slide,directional Con
Moog Inc
5307-00-695-733850-33A2 INTERCHANGEABLE
Stud,shouldered
Trailmobile Inc Sub of the Pullman Co
1560-00-771-239612248 INTERCHANGEABLE
Windshield
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5305-00-951-044412248 INTERCHANGEABLE
Screw,machine
Aerosonic Llc
5915-01-033-6951 INTERCHANGEABLE
Filter Assembly,electrical
6685-01-488-4736TT176NA1C INTERCHANGEABLE
Transmitter,temperature,electric
Minco Products Inc
5120-01-724-616712248 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
Cross-Reference Index
Part NumberManufacturer
12248 PRIMARY Hougen Manufacturing, Inc (USA)
Related Parts
5133-00-189-9293INTERCHANGEABLE
DRILL,TWIST
5110-00-234-6560INTERCHANGEABLE
FILE,HAND
5307-00-298-7646INTERCHANGEABLE
STUD,STEPPED
12-248
4810-00-332-8027INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
12248
5307-00-695-7338INTERCHANGEABLE
STUD,SHOULDERED
50-33A2
1560-00-771-2396INTERCHANGEABLE
WINDSHIELD
12248
5305-00-951-0444INTERCHANGEABLE
SCREW,MACHINE
12248
5915-01-033-6951INTERCHANGEABLE
FILTER ASSEMBLY,ELECTRICAL
6685-01-488-4736INTERCHANGEABLE
TRANSMITTER,TEMPERATURE,ELECTRIC
TT176NA1C
5120-01-724-6167INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
12248

Frequently Asked Questions

What is NSN 3455-01-203-2750?

NSN 3455-01-203-2750 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 3455-01-203-2750?

NSN 3455-01-203-2750 has 1 cross-referenced part number: 12248 (Hougen Manufacturing, Inc).

What NSN replaces 3455-01-203-2750?

There are 10 known substitutes for 3455-01-203-2750: 5133-00-189-9293, 5110-00-234-6560, 5307-00-298-7646 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12248?

Key specifications for 12248: General Characteristics Item Description: 1.5000 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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