PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49764Drill,twist

Greenfield Industries Inc · NSN 5133-00-233-6393 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-233-6393 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-233-6393. Primary manufacturer part number: 49764.
Features
  • Drill,twist — FSC 5133
  • Specification/standard Data: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nominal Cutting Diameter: 1.0000 INCHES IN
  • Point Angle: 118.0 DEGREES NOMINAL
  • Shank Style: STRAIGHT ROUND
  • Cutting End Style: GENERAL PURPOSE
  • Flute Length: 6.375 INCHES NOMINAL IN
  • Flute Quantity: 2
Applications
  • Applications requiring Steel Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-00-233-6393, 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 16 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
NSN5133-00-233-6393
Primary Part Number49764
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerGreenfield Industries Inc
StatusACTIVE
Specification/standard Data05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nominal Cutting Diameter1.0000 INCHES IN
Point Angle118.0 DEGREES NOMINAL
Shank StyleSTRAIGHT ROUND
Cutting End StyleGENERAL PURPOSE
Flute Length6.375 INCHES NOMINAL IN
Flute Quantity2
MaterialSTEEL OVERALL
Point TypeCONVENTIONAL
Shank Diameter1.000 INCHES NOMINAL IN
Cutting Rotation DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2810-00-118-407270464 INTERCHANGEABLE
Support,reduction Drive
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
3020-00-138-921110614 INTERCHANGEABLE
Gear,antibacklash,spur
The Aeronautical Instrument and Radio Company Dba the Aeronautical Instrument and Radio Company Div the Aeronautical Instrument and
5310-00-205-8352SCB69591 INTERCHANGEABLE
Washer,flat
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5325-00-263-5865 INTERCHANGEABLE
Ring,retaining
5965-00-263-6436 INTERCHANGEABLE
Handset
5930-00-274-513025653 INTERCHANGEABLE
Switch,push
Trine Products Corp
5935-00-283-37339053298 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
4720-00-293-79957103-382 INTERCHANGEABLE
Hose,nonmetallic
Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division
3510-00-389-762170464 INTERCHANGEABLE
Pedal,brake
Hoffman/new Yorker, Inc.
5330-00-424-338227314 INTERCHANGEABLE
Gasket
Briggs and Stratton Corp
Cross-Reference Index
Part NumberManufacturer
49764 Greenfield Industries Inc (USA)
46164 Republic Drill and Tool Co Div of Aew Electric Inc (USA)
49764 Greenfield Industries Inc (USA)
2510 1 IN. Greenfield Industries Inc (USA)
51100 Precision Twist Drill Co (USA)
B94.11M The American Society of Mechanical Engineers (USA)
10614 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
70464 Illinois Tool Works Inc Illinois Eclipse-Pine Bluff Div (USA)
2510 1 IN. Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
2411 1 IN. New York Twist Drill Inc (USA)
C08904 Greenfield Industries Inc (USA)
25653 Bendix Corp the Industrial Tools Div South Beloit Plant (USA)
11564 Lear Siegler Inc National Twist Drill and Tool Div (USA)
950 1 IN. Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
320 Republic Drill and Tool Co Div of Aew Electric Inc (USA)
120 1 IN. Greenfield Industries Inc (USA)
T-102 Bendix Corp the Industrial Tools Div South Beloit Plant (USA)
47-10146 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
08904 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
GGG-D-751 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
2810-00-118-4072INTERCHANGEABLE
SUPPORT,REDUCTION DRIVE
70464
3020-00-138-9211INTERCHANGEABLE
GEAR,ANTIBACKLASH,SPUR
10614
5310-00-205-8352INTERCHANGEABLE
WASHER,FLAT
SCB69591
5325-00-263-5865INTERCHANGEABLE
RING,RETAINING
5965-00-263-6436INTERCHANGEABLE
HANDSET
5930-00-274-5130INTERCHANGEABLE
SWITCH,PUSH
25653
5935-00-283-3733INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
9053298
4720-00-293-7995INTERCHANGEABLE
HOSE,NONMETALLIC
7103-382
3510-00-389-7621INTERCHANGEABLE
PEDAL,BRAKE
70464
5330-00-424-3382INTERCHANGEABLE
GASKET
27314
5815-00-547-7892INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SM-C-186903GP10
3460-00-552-9438INTERCHANGEABLE
KEY,DRILL CHUCK
46164

Frequently Asked Questions

What is NSN 5133-00-233-6393?

NSN 5133-00-233-6393 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 5133-00-233-6393?

NSN 5133-00-233-6393 has 32 cross-referenced part numbers: 49764 (Greenfield Industries Inc), 46164 (Republic Drill and Tool Co Div of Aew Electric Inc), 49764 (Greenfield Industries Inc), 2510 1 IN. (Greenfield Industries Inc), 51100 (Precision Twist Drill Co) and 27 more.

What NSN replaces 5133-00-233-6393?

There are 12 known substitutes for 5133-00-233-6393: 2810-00-118-4072, 3020-00-138-9211, 5310-00-205-8352 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 49764?

Key specifications for 49764: Specification/standard Data: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nominal Cutting Diameter: 1.0000 INCHES IN; Special Features: TAPER LG; FRACTIONAL SIZE 1 IN. IN; 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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