PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

120 31/64Drill,twist

Greenfield Industries Inc · NSN 5133-00-233-6415 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-233-6415 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-233-6415. Primary manufacturer part number: 120 31/64.
Features
  • Drill,twist — FSC 5133
  • Flute Quantity: 2
  • Nominal Cutting Diameter: 0.4844 INCHES IN
  • Point Angle: 118.0 DEGREES NOMINAL
  • Specification/standard Data: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Flute Length: 4.750 INCHES NOMINAL IN
  • Shank Diameter: 0.484 INCHES NOMINAL IN
  • Shank Style: STRAIGHT ROUND
Applications
  • Applications requiring Steel Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-00-233-6415, 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
NSN5133-00-233-6415
Primary Part Number120 31/64
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerGreenfield Industries Inc
StatusACTIVE
Flute Quantity2
Nominal Cutting Diameter0.4844 INCHES IN
Point Angle118.0 DEGREES NOMINAL
Specification/standard Data05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Flute Length4.750 INCHES NOMINAL IN
Shank Diameter0.484 INCHES NOMINAL IN
Shank StyleSTRAIGHT ROUND
MaterialSTEEL OVERALL
Point TypeCONVENTIONAL
Cutting End StyleGENERAL PURPOSE
Cutting Rotation DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5985-00-007-721069526-1 INTERCHANGEABLE
Attenuator,variable
L3harris Technologies, Inc. Div Space and Airborne Systems
5935-00-057-25832728-1 INTERCHANGEABLE
Socket,electrical
Atis Systems Gmbh
3020-00-147-967915131A INTERCHANGEABLE
Gear,helical
Brinkley Technology Group Llc Dba Hercules Manufacturing
5845-00-175-0972 INTERCHANGEABLE
Net,temperature Dep
5133-00-224-4038 INTERCHANGEABLE
Drill,twist
5935-00-283-3360213498-1 INTERCHANGEABLE
Connector,receptacle,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-00-341-310031-4973-1 INTERCHANGEABLE
Adapter,connector
Amphenol Corporation Div Amphenol Rf
5315-00-351-9004SM-B-338758 INTERCHANGEABLE
Pin,tapered,plain
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6930-00-438-2562 INTERCHANGEABLE
Counter,barometric
5330-00-450-7396331921 INTERCHANGEABLE
Seal,plain Encased
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
Cross-Reference Index
Part NumberManufacturer
120 31/64 Greenfield Industries Inc (USA)
GGG-D-751 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
2510 31/64 Greenfield Industries Inc (USA)
10581 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
47-10113 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
70431 Illinois Tool Works Inc Illinois Eclipse-Pine Bluff Div (USA)
B94.11M The American Society of Mechanical Engineers (USA)
1314 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
2510 31/64 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
404 Frey Co Inc the (USA)
C08835 Greenfield Industries Inc (USA)
27281 New York Twist Drill Inc (USA)
11531 Lear Siegler Inc National Twist Drill and Tool Div (USA)
950 31/64 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
70400 Illinois Tool Works Inc Illinois Eclipse-Pine Bluff Div (USA)
25600 Bendix Corp the Industrial Tools Div South Beloit Plant (USA)
49731 Greenfield Industries Inc (USA)
GGG-D-751 TYBCL2 General Services Administration Federal Supply Service (USA)
320 Republic Drill and Tool Co Div of Aew Electric Inc (USA)
MS17076-24 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5985-00-007-7210INTERCHANGEABLE
ATTENUATOR,VARIABLE
69526-1
5935-00-057-2583INTERCHANGEABLE
SOCKET,ELECTRICAL
2728-1
3020-00-147-9679INTERCHANGEABLE
GEAR,HELICAL
15131A
5845-00-175-0972INTERCHANGEABLE
NET,TEMPERATURE DEP
5133-00-224-4038INTERCHANGEABLE
DRILL,TWIST
5935-00-283-3360INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
213498-1
5935-00-341-3100INTERCHANGEABLE
ADAPTER,CONNECTOR
31-4973-1
5315-00-351-9004INTERCHANGEABLE
PIN,TAPERED,PLAIN
SM-B-338758
6930-00-438-2562INTERCHANGEABLE
COUNTER,BAROMETRIC
5330-00-450-7396INTERCHANGEABLE
SEAL,PLAIN ENCASED
331921
5905-00-632-7816INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5950-00-645-8753INTERCHANGEABLE
COIL,TELEPHONE
25600

Frequently Asked Questions

What is NSN 5133-00-233-6415?

NSN 5133-00-233-6415 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 5133-00-233-6415?

NSN 5133-00-233-6415 has 32 cross-referenced part numbers: 120 31/64 (Greenfield Industries Inc), GGG-D-751 (Federal Specifications Promulgated by General Services Administration Washington DC), 2510 31/64 (Greenfield Industries Inc), 10581 (Morse Cutting Tools Div of Morse Cutting Tool Corp), 47-10113 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039) and 27 more.

What NSN replaces 5133-00-233-6415?

There are 12 known substitutes for 5133-00-233-6415: 5985-00-007-7210, 5935-00-057-2583, 3020-00-147-9679 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 120 31/64?

Key specifications for 120 31/64: Flute Quantity: 2; Nominal Cutting Diameter: 0.4844 INCHES IN; Point Angle: 118.0 DEGREES NOMINAL; Special Features: TAPER LG; FRACTIONAL SIZE 31/64. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com