PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25643Drill,twist

Bendix Corp the Industrial Tools Div South Beloit Plant · NSN 5133-00-236-3404 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-236-3404 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-236-3404. Primary manufacturer part number: 25643.
Features
  • Drill,twist — FSC 5133
  • Flute Length: 6.125 INCHES NOMINAL IN
  • Shank Diameter: 0.906 INCHES NOMINAL IN
  • Point Angle: 118.0 DEGREES NOMINAL
  • Material: STEEL OVERALL
  • Shank Style: STRAIGHT ROUND
  • Flute Quantity: 2
  • Specification/standard Data: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Applications
  • Applications requiring Steel Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-00-236-3404, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Bendix Corp the Industrial Tools Div South Beloit Plant. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 34 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: Cancelled.

Technical Specifications
ParameterValue
NSN5133-00-236-3404
Primary Part Number25643
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerBendix Corp the Industrial Tools Div South Beloit Plant
StatusCANCELLED
Flute Length6.125 INCHES NOMINAL IN
Shank Diameter0.906 INCHES NOMINAL IN
Point Angle118.0 DEGREES NOMINAL
MaterialSTEEL OVERALL
Shank StyleSTRAIGHT ROUND
Flute Quantity2
Specification/standard Data05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nominal Cutting Diameter0.9062 INCHES IN
Cutting Rotation DirectionRIGHT-HAND
Point TypeCONVENTIONAL
Cutting End StyleGENERAL PURPOSE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5998-00-065-4477 INTERCHANGEABLE
Circuit Card Assembly
5950-00-080-1367900095-106 INTERCHANGEABLE
Reactor
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6550-00-104-9301211558 INTERCHANGEABLE
Culture Medium,purple Broth Base
Becton, Dickinson and Company Dba Becton Dickinson & Co
5120-00-144-209789-1407 INTERCHANGEABLE
Die,fastener Setting
Morito Scovill Americas, Llc Dba Scovill Manufacturing
6610-00-168-220010608 INTERCHANGEABLE
Header,indicator
Astronautics Corporation of America
5360-00-200-698125643 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace, Llc Dba Jackson South
5133-00-227-5956 INTERCHANGEABLE
Drill,twist
5133-00-228-1382 INTERCHANGEABLE
Drill,twist
5110-00-241-91665110-00-241-9166 INTERCHANGEABLE
File,hand
General Services Administration Federal Supply Service
4820-00-287-2474 INTERCHANGEABLE
Valve,globe,cylinder Operated
Cross-Reference Index
Part NumberManufacturer
25643 Bendix Corp the Industrial Tools Div South Beloit Plant (USA)
120 29/32 Greenfield Industries Inc (USA)
2510 29/32 Greenfield Industries Inc (USA)
R51 Precision Twist Drill Co (USA)
27308 New York Twist Drill Inc (USA)
120 29/32 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
C08894 Greenfield Industries Inc (USA)
404 Frey Co Inc the (USA)
2510 29/32 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
11558 Lear Siegler Inc National Twist Drill and Tool Div (USA)
10608 Morse Cutting Tools (USA)
49758 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
08894 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
10608 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
49758 Greenfield Industries Inc (USA)
51058 Precision Twist Drill Co (USA)
MS17076-51 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
1314 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
2510 29/32 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
08894 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
Related Parts
5998-00-065-4477INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5950-00-080-1367INTERCHANGEABLE
REACTOR
900095-106
6550-00-104-9301INTERCHANGEABLE
CULTURE MEDIUM,PURPLE BROTH BASE
211558
5120-00-144-2097INTERCHANGEABLE
DIE,FASTENER SETTING
89-1407
6610-00-168-2200INTERCHANGEABLE
HEADER,INDICATOR
10608
5360-00-200-6981INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
25643
5133-00-227-5956INTERCHANGEABLE
DRILL,TWIST
5133-00-228-1382INTERCHANGEABLE
DRILL,TWIST
5110-00-241-9166INTERCHANGEABLE
FILE,HAND
5110-00-241-9166
4820-00-287-2474INTERCHANGEABLE
VALVE,GLOBE,CYLINDER OPERATED
5331-00-304-9008INTERCHANGEABLE
O-RING
15058
4320-00-343-6538INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
13313P

Frequently Asked Questions

What is NSN 5133-00-236-3404?

NSN 5133-00-236-3404 is a Drill,twist, manufactured by Bendix Corp the Industrial Tools Div South Beloit Plant, classified under FSC 5133 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5133-00-236-3404?

NSN 5133-00-236-3404 has 34 cross-referenced part numbers: 25643 (Bendix Corp the Industrial Tools Div South Beloit Plant), 120 29/32 (Greenfield Industries Inc), 2510 29/32 (Greenfield Industries Inc), R51 (Precision Twist Drill Co), 27308 (New York Twist Drill Inc) and 29 more.

What NSN replaces 5133-00-236-3404?

There are 12 known substitutes for 5133-00-236-3404: 5998-00-065-4477, 5950-00-080-1367, 6550-00-104-9301 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25643?

Key specifications for 25643: Flute Length: 6.125 INCHES NOMINAL IN; Shank Diameter: 0.906 INCHES NOMINAL IN; Point Angle: 118.0 DEGREES NOMINAL; Special Features: TAPER LG; FRACTIONAL SIZE 29/32. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5133-00-236-3404 still in active supply?

NSN 5133-00-236-3404 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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