PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44025Drill,twist

Greenfield Industries Inc · NSN 5133-00-227-9667 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-227-9667 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-227-9667. Primary manufacturer part number: 44025.
Features
  • Drill,twist — FSC 5133
  • Material: STEEL OVERALL
  • Shank Style: STRAIGHT ROUND
  • Point Angle: 118.0 DEGREES NOMINAL
  • Flute Quantity: 2
  • Cutting Rotation Direction: RIGHT-HAND
  • Nominal Cutting Diameter: 0.3906 INCHES IN
  • Specification/standard Data: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Applications
  • Applications requiring Steel Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-00-227-9667, 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 15 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5133-00-227-9667
Primary Part Number44025
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerGreenfield Industries Inc
StatusCANCELLED
MaterialSTEEL OVERALL
Shank StyleSTRAIGHT ROUND
Point Angle118.0 DEGREES NOMINAL
Flute Quantity2
Cutting Rotation DirectionRIGHT-HAND
Nominal Cutting Diameter0.3906 INCHES IN
Specification/standard Data05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Shank Diameter0.391 INCHES NOMINAL IN
Cutting End StyleGENERAL PURPOSE
Flute Length3.750 INCHES NOMINAL IN
Point TypeCONVENTIONAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5315-00-044-376744025 INTERCHANGEABLE
Pin,straight,headless
Intool Inc
6515-00-089-502544-025 INTERCHANGEABLE
Spirometer
Getinge / Castle Inc (formerly Getinge/castle)
5133-00-228-1374 INTERCHANGEABLE
Drill,twist
4320-00-403-871644025 INTERCHANGEABLE
Piston Rod and Bearing
Eaton Aerospace, Llc Dba Jackson South
5950-00-425-8289 INTERCHANGEABLE
Reactor
3455-01-045-33651725-0500 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5340-01-371-76584402-5 INTERCHANGEABLE
Bracket,angle
Tech Resources, Inc
5930-01-445-047744.025 INTERCHANGEABLE
Switch,sensitive
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
44025 Greenfield Industries Inc (USA)
44025 Greenfield Industries Inc (USA)
01275 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
DBF25/64B Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
B94.11M The American Society of Mechanical Engineers (USA)
GGG-D-751 TYBCL1 General Services Administration Federal Supply Service (USA)
150 25/64 Greenfield Industries Inc (USA)
150 25/64 Greenfield Industries Inc (USA)
917 25/64 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
2001 25/64 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
MS15444-127 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
2001 25/64 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
206 25/64 Lear Siegler Inc National Twist Drill and Tool Div (USA)
C01275 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
GGG-D-751 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5315-00-044-3767INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
44025
6515-00-089-5025INTERCHANGEABLE
SPIROMETER
44-025
5133-00-228-1374INTERCHANGEABLE
DRILL,TWIST
4320-00-403-8716INTERCHANGEABLE
PISTON ROD AND BEARING
44025
5950-00-425-8289INTERCHANGEABLE
REACTOR
3455-01-045-3365INTERCHANGEABLE
CUTTER,MILLING,END
1725-0500
5340-01-371-7658INTERCHANGEABLE
BRACKET,ANGLE
4402-5
5930-01-445-0477INTERCHANGEABLE
SWITCH,SENSITIVE
44.025

Frequently Asked Questions

What is NSN 5133-00-227-9667?

NSN 5133-00-227-9667 is a Drill,twist, manufactured by Greenfield Industries Inc, classified under FSC 5133 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5133-00-227-9667?

NSN 5133-00-227-9667 has 15 cross-referenced part numbers: 44025 (Greenfield Industries Inc), 44025 (Greenfield Industries Inc), 01275 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), DBF25/64B (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), B94.11M (The American Society of Mechanical Engineers) and 10 more.

What NSN replaces 5133-00-227-9667?

There are 8 known substitutes for 5133-00-227-9667: 5315-00-044-3767, 6515-00-089-5025, 5133-00-228-1374 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44025?

Key specifications for 44025: Material: STEEL OVERALL; Shank Style: STRAIGHT ROUND; Point Angle: 118.0 DEGREES NOMINAL; Special Features: JOBBERS LG; FRACTIONAL SIZE 25/64. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5133-00-227-9667 still in active supply?

NSN 5133-00-227-9667 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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