PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44131Drill,twist

Greenfield Industries Inc · NSN 5133-00-266-9229 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-266-9229 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-266-9229. Primary manufacturer part number: 44131.
Features
  • Drill,twist — FSC 5133
  • Cutting End Style: GENERAL PURPOSE
  • Flute Quantity: 2
  • Point Angle: 118.0 DEGREES NOMINAL
  • Point Type: CONVENTIONAL
  • Material: STEEL OVERALL
  • Specification/standard Data: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Shank Diameter: 0.039 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-00-266-9229, 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 30 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: Cancelled.

Technical Specifications
ParameterValue
NSN5133-00-266-9229
Primary Part Number44131
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerGreenfield Industries Inc
StatusCANCELLED
Cutting End StyleGENERAL PURPOSE
Flute Quantity2
Point Angle118.0 DEGREES NOMINAL
Point TypeCONVENTIONAL
MaterialSTEEL OVERALL
Specification/standard Data05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Shank Diameter0.039 INCHES NOMINAL IN
Shank StyleSTRAIGHT ROUND
Cutting Rotation DirectionRIGHT-HAND
Nominal Cutting Diameter0.0390 INCHES IN
Flute Length0.688 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-036-1592N20861 INTERCHANGEABLE
Crosshead
Leslie Controls, Inc. Dba Leslie Controls Inc
7520-00-161-5664100CP INTERCHANGEABLE
Pencil,mechanical
Dixon Ticonderoga Co
6680-00-171-9492 INTERCHANGEABLE
Counter,rotating
5330-00-180-9870 INTERCHANGEABLE
Packing,preformed
5310-00-197-3136 INTERCHANGEABLE
Washer,lock
5965-00-199-4456 INTERCHANGEABLE
Loudspeaker,permanent Magnet
5136-00-203-6500 INTERCHANGEABLE
Tap,thread Cutting
1650-00-211-477320651 INTERCHANGEABLE
Fitting
Hydro-Aire Aerospace Corp
5136-00-230-3597 INTERCHANGEABLE
Tap,thread Cutting
3030-00-268-133713361 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
Cross-Reference Index
Part NumberManufacturer
44131 Greenfield Industries Inc (USA)
C01049 Greenfield Industries Inc (USA)
2001 61 Greenfield Industries Inc (USA)
13361 Lear Siegler Inc National Twist Drill and Tool Div (USA)
GGG-D-751 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
150 61 Greenfield Industries Inc (USA)
B94.11M The American Society of Mechanical Engineers (USA)
150 61 Greenfield Industries Inc (USA)
20651 New York Twist Drill Inc (USA)
407 Frey Co Inc the (USA)
11372 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
DBE61A Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
208 61 Lear Siegler Inc National Twist Drill and Tool Div (USA)
236 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
GGG-D-751 TYCSZ61 General Services Administration Federal Supply Service (USA)
918 61 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
01049 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
24164 Bendix Corp the Industrial Tools Div South Beloit Plant (USA)
44131 Greenfield Industries Inc (USA)
MS15444-22 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4820-00-036-1592INTERCHANGEABLE
CROSSHEAD
N20861
7520-00-161-5664INTERCHANGEABLE
PENCIL,MECHANICAL
100CP
6680-00-171-9492INTERCHANGEABLE
COUNTER,ROTATING
5330-00-180-9870INTERCHANGEABLE
PACKING,PREFORMED
5310-00-197-3136INTERCHANGEABLE
WASHER,LOCK
5965-00-199-4456INTERCHANGEABLE
LOUDSPEAKER,PERMANENT MAGNET
5136-00-203-6500INTERCHANGEABLE
TAP,THREAD CUTTING
1650-00-211-4773INTERCHANGEABLE
FITTING
20651
5136-00-230-3597INTERCHANGEABLE
TAP,THREAD CUTTING
3030-00-268-1337INTERCHANGEABLE
BELT,V
13361
5935-00-283-7821INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1336-1
5930-00-296-9361INTERCHANGEABLE
SWITCH,SENSITIVE
2801502-1

Frequently Asked Questions

What is NSN 5133-00-266-9229?

NSN 5133-00-266-9229 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 5133-00-266-9229?

NSN 5133-00-266-9229 has 30 cross-referenced part numbers: 44131 (Greenfield Industries Inc), C01049 (Greenfield Industries Inc), 2001 61 (Greenfield Industries Inc), 13361 (Lear Siegler Inc National Twist Drill and Tool Div), GGG-D-751 (Federal Specifications Promulgated by General Services Administration Washington DC) and 25 more.

What NSN replaces 5133-00-266-9229?

There are 12 known substitutes for 5133-00-266-9229: 4820-00-036-1592, 7520-00-161-5664, 6680-00-171-9492 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44131?

Key specifications for 44131: Cutting End Style: GENERAL PURPOSE; Flute Quantity: 2; Point Angle: 118.0 DEGREES NOMINAL; Special Features: JOBBERS LG; WIRE SIZE 61. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5133-00-266-9229 still in active supply?

NSN 5133-00-266-9229 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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