PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C12302Drill,twist

Greenfield Industries Inc · NSN 5133-00-228-1378 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-228-1378 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-228-1378. Primary manufacturer part number: C12302.
Features
  • Drill,twist — FSC 5133
  • Point Type: CONVENTIONAL
  • Taper Shank Size Designator: 4 MORSE
  • Point Angle: 118.0 DEGREES NOMINAL
  • Cutting End Style: GENERAL PURPOSE
  • Flute Quantity: 2
  • Nominal Cutting Diameter: 1.4531 INCHES IN
  • Shank Style: STANDARD TAPER W/TANG
Applications
  • Applications requiring Steel Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-00-228-1378, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Greenfield Industries Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 32 commercial cross-references from 15 manufacturers, 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
NSN5133-00-228-1378
Primary Part NumberC12302
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerGreenfield Industries Inc
StatusACTIVE
Point TypeCONVENTIONAL
Taper Shank Size Designator4 MORSE
Point Angle118.0 DEGREES NOMINAL
Cutting End StyleGENERAL PURPOSE
Flute Quantity2
Nominal Cutting Diameter1.4531 INCHES IN
Shank StyleSTANDARD TAPER W/TANG
Flute Length9.250 INCHES NOMINAL IN
Cutting Rotation DirectionRIGHT-HAND
MaterialSTEEL OVERALL
Specification/standard Data05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5985-00-003-423610093 INTERCHANGEABLE
Attenuator,variable
Telephonics Corp/prd Instruments
5999-00-035-8708 INTERCHANGEABLE
Contact,electrical
4320-00-066-1416 INTERCHANGEABLE
Ring,wearing
5360-00-072-090320129 INTERCHANGEABLE
Spring,helical,extension
Unipress Corporation
3110-00-100-6171 INTERCHANGEABLE
Ball,bearing
3110-00-144-855710093 INTERCHANGEABLE
Bearing,ball,annular
Clark Material Handling Company
5950-00-159-137629406 INTERCHANGEABLE
Transformer,power
Photonis Defense Inc Dba Photonis Defense Inc
5940-00-199-958814640 INTERCHANGEABLE
Terminal,lug
Viz Manufacturing Company
5133-00-227-9671 INTERCHANGEABLE
Drill,twist
5940-00-229-96690230-10 INTERCHANGEABLE
Terminal Board
Lockheed Martin Corporation Div Rms - Mitchel Field
Cross-Reference Index
Part NumberManufacturer
C12302 Greenfield Industries Inc (USA)
110 1-29/64 Greenfield Industries Inc (USA)
110 1-29/64 Greenfield Industries Inc (USA)
310-RT Republic Drill and Tool Co Div of Aew Electric Inc (USA)
B94.11M The American Society of Mechanical Engineers (USA)
209 Precision Twist Drill Co (USA)
29406 New York Twist Drill Inc (USA)
53193 Greenfield Industries Inc (USA)
25201 Bendix Corp the Industrial Tools Div South Beloit Plant (USA)
2410 1-29/64 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
940 1-29/64 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
GGG-D-751 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
2410 1-29/64 Greenfield Industries Inc (USA)
10093 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
74000 Illinois Tool Works Inc Illinois Eclipse-Pine Bluff Div (USA)
500 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
C12302 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
T-100 Bendix Corp the Industrial Tools Div South Beloit Plant (USA)
2410 1-29/64 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
42-10227 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
Related Parts
5985-00-003-4236INTERCHANGEABLE
ATTENUATOR,VARIABLE
10093
5999-00-035-8708INTERCHANGEABLE
CONTACT,ELECTRICAL
4320-00-066-1416INTERCHANGEABLE
RING,WEARING
5360-00-072-0903INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
20129
3110-00-100-6171INTERCHANGEABLE
BALL,BEARING
3110-00-144-8557INTERCHANGEABLE
BEARING,BALL,ANNULAR
10093
5950-00-159-1376INTERCHANGEABLE
TRANSFORMER,POWER
29406
5940-00-199-9588INTERCHANGEABLE
TERMINAL,LUG
14640
5133-00-227-9671INTERCHANGEABLE
DRILL,TWIST
5940-00-229-9669INTERCHANGEABLE
TERMINAL BOARD
0230-10
2540-00-318-8256INTERCHANGEABLE
ARM,WINDSHIELD WIPER
3040-00-392-7906INTERCHANGEABLE
SHAFT,SHOULDERED
SM-B-157418

Frequently Asked Questions

What is NSN 5133-00-228-1378?

NSN 5133-00-228-1378 is a Drill,twist, manufactured by Greenfield Industries Inc, classified under FSC 5133 (No Item Name Available). Status: active.

What are the part numbers for NSN 5133-00-228-1378?

NSN 5133-00-228-1378 has 32 cross-referenced part numbers: C12302 (Greenfield Industries Inc), 110 1-29/64 (Greenfield Industries Inc), 110 1-29/64 (Greenfield Industries Inc), 310-RT (Republic Drill and Tool Co Div of Aew Electric Inc), B94.11M (The American Society of Mechanical Engineers) and 27 more.

What NSN replaces 5133-00-228-1378?

There are 12 known substitutes for 5133-00-228-1378: 5985-00-003-4236, 5999-00-035-8708, 4320-00-066-1416 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C12302?

Key specifications for C12302: Point Type: CONVENTIONAL; Taper Shank Size Designator: 4 MORSE; Special Features: TAPER SHANK LG; FRACTIONAL SIZE 1-29/64; Point Angle: 118.0 DEGREES NOMINAL. 13 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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