PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

550 52Drill,twist

Greenfield Industries Inc · NSN 5133-01-052-1495 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-01-052-1495 — this item is cataloged by the U.S. Government under National Stock Number 5133-01-052-1495. Primary manufacturer part number: 550 52.
Features
  • Drill,twist — FSC 5133
  • Cutting End Style: GENERAL PURPOSE
  • Point Angle: 135.0 DEGREES NOMINAL
  • Nondefinitive Spec/std Data: J TYPE
  • Shank Diameter: 0.063 INCHES NOMINAL IN
  • Nominal Cutting Diameter: 0.0635 INCHES IN
  • Flute Length: 0.875 INCHES NOMINAL IN
  • Specification/standard Data: 80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Applications
  • Applications requiring Steel Alloy Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-01-052-1495, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 8 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
NSN5133-01-052-1495
Primary Part Number550 52
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerGreenfield Industries Inc
StatusCANCELLED
Cutting End StyleGENERAL PURPOSE
Point Angle135.0 DEGREES NOMINAL
Nondefinitive Spec/std DataJ TYPE
Shank Diameter0.063 INCHES NOMINAL IN
Nominal Cutting Diameter0.0635 INCHES IN
Flute Length0.875 INCHES NOMINAL IN
Specification/standard Data80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Flute Quantity2
Shank StyleSTRAIGHT ROUND
Cutting Rotation DirectionRIGHT-HAND
MaterialSTEEL ALLOY OVERALL
Point TypeSPLIT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6110-00-081-0918 INTERCHANGEABLE
Voltage Regulator Subassembly
3110-00-100-053118352 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5940-00-225-88665003-B-1 INTERCHANGEABLE
Terminal,stud
Lerco Div Space-Lok Inc
5935-00-258-1498W36-5P7-32 INTERCHANGEABLE
Connector,receptacle,electrical
Itt Cannon Llc
1075-00-262-2000 INTERCHANGEABLE
Stop,wedge,mine Sweeping
4320-00-591-267723074 INTERCHANGEABLE
Pump Subassembly,centrifugal
Industrial Technologies and Services Llc
5360-00-663-033418352 INTERCHANGEABLE
Spring,helical,compression
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5360-00-734-67337346733 INTERCHANGEABLE
Spring,helical,compression
U S Army Tank Automotive Command Amsta-Im-Mm
5905-00-776-498246722 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
L3harris Technologies, Inc. Div Space and Airborne Systems
5998-00-886-392318352 INTERCHANGEABLE
Printed Wiring Board
Custom Metering Company Inc
Cross-Reference Index
Part NumberManufacturer
550 52 Greenfield Industries Inc (USA)
33912 New York Twist Drill Inc (USA)
2013 52 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
550 52 Greenfield Industries Inc (USA)
R18CO 52 Precision Twist Drill Co (USA)
46722 Greenfield Industries Inc (USA)
18352 Precision Twist Drill Co (USA)
20852 Lear Siegler Inc National Twist Drill and Tool Div (USA)
208C Lear Siegler Inc National Twist Drill and Tool Div (USA)
46722 Greenfield Industries Inc (USA)
C04127 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
3012 52 New York Twist Drill Inc (USA)
3701-0063 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
NAS907 TYJSZ52 General Services Administration Federal Supply Service (USA)
NAS907 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
2013 52 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
818 52 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
04127 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
Related Parts
6110-00-081-0918INTERCHANGEABLE
VOLTAGE REGULATOR SUBASSEMBLY
3110-00-100-0531INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
18352
5940-00-225-8866INTERCHANGEABLE
TERMINAL,STUD
5003-B-1
5935-00-258-1498INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
W36-5P7-32
1075-00-262-2000INTERCHANGEABLE
STOP,WEDGE,MINE SWEEPING
4320-00-591-2677INTERCHANGEABLE
PUMP SUBASSEMBLY,CENTRIFUGAL
23074
5360-00-663-0334INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
18352
5360-00-734-6733INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
7346733
5905-00-776-4982INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
46722
5998-00-886-3923INTERCHANGEABLE
PRINTED WIRING BOARD
18352
5940-00-913-8093INTERCHANGEABLE
TERMINAL,STUD
5360-00-948-7340INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
55052

Frequently Asked Questions

What is NSN 5133-01-052-1495?

NSN 5133-01-052-1495 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 5133-01-052-1495?

NSN 5133-01-052-1495 has 18 cross-referenced part numbers: 550 52 (Greenfield Industries Inc), 33912 (New York Twist Drill Inc), 2013 52 (Kennametal Inc. Div Kennametal Industrial Products Group), 550 52 (Greenfield Industries Inc), R18CO 52 (Precision Twist Drill Co) and 13 more.

What NSN replaces 5133-01-052-1495?

There are 12 known substitutes for 5133-01-052-1495: 6110-00-081-0918, 3110-00-100-0531, 5940-00-225-8866 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 550 52?

Key specifications for 550 52: Cutting End Style: GENERAL PURPOSE; Special Features: JOBBERS LG; WIRE SIZE 52; Point Angle: 135.0 DEGREES NOMINAL; Nondefinitive Spec/std Data: J TYPE. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5133-01-052-1495 still in active supply?

NSN 5133-01-052-1495 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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