PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49724Drill,twist

Greenfield Industries Inc · NSN 5133-00-232-8161 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-232-8161 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-232-8161. Primary manufacturer part number: 49724.
Features
  • Drill,twist — FSC 5133
  • Point Angle: 118.0 DEGREES NOMINAL
  • Specification/standard Data: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Shank Style: STRAIGHT ROUND
  • Nominal Cutting Diameter: 0.3750 INCHES IN
  • Flute Quantity: 2
  • Point Type: CONVENTIONAL
  • Material: STEEL OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-00-232-8161, 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
NSN5133-00-232-8161
Primary Part Number49724
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerGreenfield Industries Inc
StatusACTIVE
Point Angle118.0 DEGREES NOMINAL
Specification/standard Data05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Shank StyleSTRAIGHT ROUND
Nominal Cutting Diameter0.3750 INCHES IN
Flute Quantity2
Point TypeCONVENTIONAL
MaterialSTEEL OVERALL
Cutting End StyleGENERAL PURPOSE
Cutting Rotation DirectionRIGHT-HAND
Flute Length4.250 INCHES NOMINAL IN
Shank Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-005-618515124 INTERCHANGEABLE
Bearing,ball,annular
Industrial Technologies and Services Llc
4820-00-036-284611524 INTERCHANGEABLE
Valve,ball
Clayton Manufacturing Company
5330-00-118-7717 INTERCHANGEABLE
Gasket
2910-00-126-510210574 INTERCHANGEABLE
Nozzle,ejector
Rps-Fl, Inc. Dba Rps Inc
3040-00-153-4271TM3011524T INTERCHANGEABLE
Cylinder Assembly,actuating,line
Texas Hydraulics, Inc.
5935-00-166-55775-10-30 INTERCHANGEABLE
Connector,plug,electrical
Ted Manufacturing Corp Div Ted Manufacturing Corporation
5330-00-179-4177147263 INTERCHANGEABLE
Gasket
Cummins Inc.
5133-00-228-1385 INTERCHANGEABLE
Drill,twist
3120-00-248-5948 INTERCHANGEABLE
Bearing,washer,thrust
5330-00-261-4436 INTERCHANGEABLE
Seal,plain Encased
Cross-Reference Index
Part NumberManufacturer
49724 Greenfield Industries Inc (USA)
R51 Precision Twist Drill Co (USA)
15124 Republic Drill and Tool Co Div of Aew Electric Inc (USA)
C08807 Greenfield Industries Inc (USA)
1314 Morse Cutting Tools (USA)
49724 Greenfield Industries Inc (USA)
27274 New York Twist Drill Inc (USA)
70400 Illinois Tool Works Inc Illinois Eclipse-Pine Bluff Div (USA)
510 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
08807 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
GGG-D-751 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
10574 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
120 3/8 Greenfield Industries Inc (USA)
2411 3/8 New York Twist Drill Inc (USA)
2510 3/8 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
T-102 Bendix Corp the Industrial Tools Div South Beloit Plant (USA)
404 Frey Co Inc the (USA)
11524 Lear Siegler Inc National Twist Drill and Tool Div (USA)
MS17076-17 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
320 Republic Drill and Tool Co Div of Aew Electric Inc (USA)
Related Parts
3110-00-005-6185INTERCHANGEABLE
BEARING,BALL,ANNULAR
15124
4820-00-036-2846INTERCHANGEABLE
VALVE,BALL
11524
5330-00-118-7717INTERCHANGEABLE
GASKET
2910-00-126-5102INTERCHANGEABLE
NOZZLE,EJECTOR
10574
3040-00-153-4271INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
TM3011524T
5935-00-166-5577INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5-10-30
5330-00-179-4177INTERCHANGEABLE
GASKET
147263
5133-00-228-1385INTERCHANGEABLE
DRILL,TWIST
3120-00-248-5948INTERCHANGEABLE
BEARING,WASHER,THRUST
5330-00-261-4436INTERCHANGEABLE
SEAL,PLAIN ENCASED
4730-00-277-8750INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
SAE J246 4-2 120102BA
5330-00-285-6834INTERCHANGEABLE
SEAL,PLAIN ENCASED
106272

Frequently Asked Questions

What is NSN 5133-00-232-8161?

NSN 5133-00-232-8161 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 5133-00-232-8161?

NSN 5133-00-232-8161 has 32 cross-referenced part numbers: 49724 (Greenfield Industries Inc), R51 (Precision Twist Drill Co), 15124 (Republic Drill and Tool Co Div of Aew Electric Inc), C08807 (Greenfield Industries Inc), 1314 (Morse Cutting Tools) and 27 more.

What NSN replaces 5133-00-232-8161?

There are 12 known substitutes for 5133-00-232-8161: 3110-00-005-6185, 4820-00-036-2846, 5330-00-118-7717 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 49724?

Key specifications for 49724: Special Features: TAPER LG; FRACTIONAL SIZE 3/8; Point Angle: 118.0 DEGREES NOMINAL; Specification/standard Data: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Shank Style: STRAIGHT ROUND. 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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