PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3947-12 9/32Drill,twist

Cleveland Twist Drill Co Div of Greenfield Industries Inc · NSN 5133-01-092-3282 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-01-092-3282 — this item is cataloged by the U.S. Government under National Stock Number 5133-01-092-3282. Primary manufacturer part number: 3947-12 9/32.
Features
  • Drill,twist — FSC 5133
  • Nondefinitive Spec/std Data: EXTENSION TYPE AND 9/32 SIZE
  • Point Angle: 135.0 DEGREES NOMINAL
  • Specification/standard Data: 80205-SAE NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: STEEL OVERALL
  • Nominal Cutting Diameter: 0.2812 INCHES IN
  • Cutting End Style: GENERAL PURPOSE
  • Point Type: SPLIT
Applications
  • Applications requiring Steel Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-01-092-3282, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Cleveland Twist Drill Co Div of Greenfield Industries Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5133-01-092-3282
Primary Part Number3947-12 9/32
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerCleveland Twist Drill Co Div of Greenfield Industries Inc
StatusACTIVE
Nondefinitive Spec/std DataEXTENSION TYPE AND 9/32 SIZE
Point Angle135.0 DEGREES NOMINAL
Specification/standard Data80205-SAE NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialSTEEL OVERALL
Nominal Cutting Diameter0.2812 INCHES IN
Cutting End StyleGENERAL PURPOSE
Point TypeSPLIT
Shank Diameter0.281 INCHES NOMINAL IN
Shank StyleSTRAIGHT ROUND
Flute Quantity2
Flute Length2.938 INCHES NOMINAL IN
Cutting Rotation DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3010-00-784-679913200E7205 INTERCHANGEABLE
Coupling,shaft,rigid
Chief of Engineers Dept of Army
6625-00-973-6946 INTERCHANGEABLE
Generator,signal
5950-01-324-7484989113-40B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
5999-01-358-0715PK9 INTERCHANGEABLE
Penetration Kit
Versitron Inc
2805-01-395-051417618T INTERCHANGEABLE
Manifold,intake
Brunswick Corp Dba Mercury Marine Div Mercury Marine
5305-01-556-176017618 INTERCHANGEABLE
Screw,machine
L3harris Technologies, Inc Div Space & Airborne Systems
6520-01-587-62491600436-001 INTERCHANGEABLE
Handpiece,dental
Bien Air Usa Inc Div Bien Air Usa
5365-01-716-420317618 INTERCHANGEABLE
Shim
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
3947-12 9/32 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
NAS907 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
C06435 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
NAS907 TYEXTENSIONSZ9/32 General Services Administration Federal Supply Service (USA)
06435 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
17618 Lear Siegler Inc National Twist Drill and Tool Div (USA)
Related Parts
3010-00-784-6799INTERCHANGEABLE
COUPLING,SHAFT,RIGID
13200E7205
6625-00-973-6946INTERCHANGEABLE
GENERATOR,SIGNAL
5950-01-324-7484INTERCHANGEABLE
COIL,RADIO FREQUENCY
989113-40B
5999-01-358-0715INTERCHANGEABLE
PENETRATION KIT
PK9
2805-01-395-0514INTERCHANGEABLE
MANIFOLD,INTAKE
17618T
5305-01-556-1760INTERCHANGEABLE
SCREW,MACHINE
17618
6520-01-587-6249INTERCHANGEABLE
HANDPIECE,DENTAL
1600436-001
5365-01-716-4203INTERCHANGEABLE
SHIM
17618

Frequently Asked Questions

What is NSN 5133-01-092-3282?

NSN 5133-01-092-3282 is a Drill,twist, manufactured by Cleveland Twist Drill Co Div of Greenfield Industries Inc, classified under FSC 5133 (No Item Name Available). Status: active.

What are the part numbers for NSN 5133-01-092-3282?

NSN 5133-01-092-3282 has 6 cross-referenced part numbers: 3947-12 9/32 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), NAS907 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), C06435 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), NAS907 TYEXTENSIONSZ9/32 (General Services Administration Federal Supply Service), 06435 (Cleveland Twist Drill Co Div of Greenfield Industries Inc) and 1 more.

What NSN replaces 5133-01-092-3282?

There are 8 known substitutes for 5133-01-092-3282: 3010-00-784-6799, 6625-00-973-6946, 5950-01-324-7484 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3947-12 9/32?

Key specifications for 3947-12 9/32: Overall Length: 12.000 INCHES NOMINAL IN; Nondefinitive Spec/std Data: EXTENSION TYPE AND 9/32 SIZE; Point Angle: 135.0 DEGREES NOMINAL; Special Features: AIRCRAFT EXTENSION TYPE; FRACTIONAL SIZE 9/32. 14 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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