PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3012 21Drill,twist

New York Twist Drill Inc · NSN 5133-00-051-5750 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-051-5750 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-051-5750. Primary manufacturer part number: 3012 21.
Features
  • Drill,twist — FSC 5133
  • Point Type: SPLIT
  • Flute Length: 2.125 INCHES NOMINAL IN
  • Flute Quantity: 2
  • Shank Style: STRAIGHT ROUND
  • Cutting Rotation Direction: RIGHT-HAND
  • Point Angle: 135.0 DEGREES NOMINAL
  • Cutting End Style: GENERAL PURPOSE
Applications
  • Applications requiring Steel Alloy Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-00-051-5750, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is New York Twist Drill Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 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
NSN5133-00-051-5750
Primary Part Number3012 21
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerNew York Twist Drill Inc
StatusCANCELLED
Point TypeSPLIT
Flute Length2.125 INCHES NOMINAL IN
Flute Quantity2
Shank StyleSTRAIGHT ROUND
Cutting Rotation DirectionRIGHT-HAND
Point Angle135.0 DEGREES NOMINAL
Cutting End StyleGENERAL PURPOSE
Specification/standard Data80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std DataJ TYPE
Nominal Cutting Diameter0.1590 INCHES IN
Shank Diameter0.159 INCHES NOMINAL IN
MaterialSTEEL ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6650-00-005-2145301221 INTERCHANGEABLE
Mirror,optical Instrument
Northrop Grumman Corp Electronic Systems Defensive System Div
5133-00-065-098102-R18C-21 INTERCHANGEABLE
Drill,twist
Us Air Tool Co Inc Dba Us Air Tool Co Inc
5950-00-084-3416 INTERCHANGEABLE
Coil,radio Frequency
5130-00-105-3112 INTERCHANGEABLE
Gear Cage,air Motor
5340-00-165-7758206-062-834-1 INTERCHANGEABLE
Clamp,loop
Bell Textron Inc
5998-00-217-8105301221 INTERCHANGEABLE
Circuit Card Assembly
Dranetz Technologies Inc
4820-00-627-9798 INTERCHANGEABLE
Disk,valve
9905-00-690-21168756610 INTERCHANGEABLE
Plate,identification
U S Army Tank Automotive Command Amsta-Im-Mm
2910-00-764-68852A6377 INTERCHANGEABLE
Filter Element,fluid
Napco International Llc Dba Napco International Inc
5905-00-915-1419308-0060-00 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Tektronix, Inc.
Cross-Reference Index
Part NumberManufacturer
3012 21 New York Twist Drill Inc (USA)
300C 21 Michigan Drill Corp (USA)
C04200 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
2013 21 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
33943 New York Twist Drill Inc (USA)
04200 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
NAS907 TYJSZ21 General Services Administration Federal Supply Service (USA)
18321 Precision Twist Drill Co (USA)
NAS907 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
04200 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
2013 21 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
Related Parts
6650-00-005-2145INTERCHANGEABLE
MIRROR,OPTICAL INSTRUMENT
301221
5133-00-065-0981INTERCHANGEABLE
DRILL,TWIST
02-R18C-21
5950-00-084-3416INTERCHANGEABLE
COIL,RADIO FREQUENCY
5130-00-105-3112INTERCHANGEABLE
GEAR CAGE,AIR MOTOR
5340-00-165-7758INTERCHANGEABLE
CLAMP,LOOP
206-062-834-1
5998-00-217-8105INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
301221
4820-00-627-9798INTERCHANGEABLE
DISK,VALVE
9905-00-690-2116INTERCHANGEABLE
PLATE,IDENTIFICATION
8756610
2910-00-764-6885INTERCHANGEABLE
FILTER ELEMENT,FLUID
2A6377
5905-00-915-1419INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
308-0060-00
4820-01-035-8324INTERCHANGEABLE
DISK,VALVE
33943
4820-01-165-3840INTERCHANGEABLE
GLAND ASSEMBLY,VALV
3394-3

Frequently Asked Questions

What is NSN 5133-00-051-5750?

NSN 5133-00-051-5750 is a Drill,twist, manufactured by New York Twist Drill Inc, classified under FSC 5133 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5133-00-051-5750?

NSN 5133-00-051-5750 has 11 cross-referenced part numbers: 3012 21 (New York Twist Drill Inc), 300C 21 (Michigan Drill Corp), C04200 (Kennametal Inc. Div Kennametal Industrial Products Group), 2013 21 (Kennametal Inc. Div Kennametal Industrial Products Group), 33943 (New York Twist Drill Inc) and 6 more.

What NSN replaces 5133-00-051-5750?

There are 12 known substitutes for 5133-00-051-5750: 6650-00-005-2145, 5133-00-065-0981, 5950-00-084-3416 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3012 21?

Key specifications for 3012 21: Point Type: SPLIT; Flute Length: 2.125 INCHES NOMINAL IN; Flute Quantity: 2; Shank Style: STRAIGHT ROUND. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5133-00-051-5750 still in active supply?

NSN 5133-00-051-5750 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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