PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3917-12 21Drill,twist

Cleveland Twist Drill Co Div of Greenfield Industries Inc · NSN 5133-00-595-8861 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-595-8861 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-595-8861. Primary manufacturer part number: 3917-12 21.
Features
  • Drill,twist — FSC 5133
  • Point Type: SPLIT
  • Point Angle: 118.0 DEGREES NOMINAL
  • Cutting End Style: GENERAL PURPOSE
  • Material: STEEL OVERALL
  • Shank Style: STRAIGHT ROUND
  • Specification/standard Data: 80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nondefinitive Spec/std Data: A TYPE AND 21 SIZE
Applications
  • Applications requiring Steel Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-00-595-8861, 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 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5133-00-595-8861
Primary Part Number3917-12 21
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerCleveland Twist Drill Co Div of Greenfield Industries Inc
StatusACTIVE
Point TypeSPLIT
Point Angle118.0 DEGREES NOMINAL
Cutting End StyleGENERAL PURPOSE
MaterialSTEEL OVERALL
Shank StyleSTRAIGHT ROUND
Specification/standard Data80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std DataA TYPE AND 21 SIZE
Shank Diameter0.159 INCHES NOMINAL IN
Cutting Rotation DirectionRIGHT-HAND
Flute Length2.125 INCHES NOMINAL IN
Flute Quantity2
Nominal Cutting Diameter0.1590 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5905-00-482-216106105 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Basler Electric Co
5133-00-595-8860 INTERCHANGEABLE
Drill,twist
5950-00-829-6861A2225889 INTERCHANGEABLE
Coil,radio Frequency
L3harris Technologies, Inc.
5133-01-095-6618 INTERCHANGEABLE
Drill,twist
4140-01-415-4152F57AB-005CK-0 INTERCHANGEABLE
Fan,tubeaxial
Doris L. Mather Family Limited Partnership Dba Micronel U.s.
5331-01-689-161506105 INTERCHANGEABLE
O-Ring
Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
Cross-Reference Index
Part NumberManufacturer
3917-12 21 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
NAS907 TYASZ21 General Services Administration Federal Supply Service (USA)
C06105 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
5133PL1020409 Jednolity Indeks Materialowy - Uniform Material Index (POL)
06105 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
C13234 Greenfield Industries Inc (USA)
NAS907 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
3957-12 21 Greenfield Industries Inc (USA)
Related Parts
5905-00-482-2161INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
06105
5133-00-595-8860INTERCHANGEABLE
DRILL,TWIST
5950-00-829-6861INTERCHANGEABLE
COIL,RADIO FREQUENCY
A2225889
5133-01-095-6618INTERCHANGEABLE
DRILL,TWIST
4140-01-415-4152INTERCHANGEABLE
FAN,TUBEAXIAL
F57AB-005CK-0
5331-01-689-1615INTERCHANGEABLE
O-RING
06105

Frequently Asked Questions

What is NSN 5133-00-595-8861?

NSN 5133-00-595-8861 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 5133-00-595-8861?

NSN 5133-00-595-8861 has 8 cross-referenced part numbers: 3917-12 21 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), NAS907 TYASZ21 (General Services Administration Federal Supply Service), C06105 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 5133PL1020409 (Jednolity Indeks Materialowy - Uniform Material Index), 06105 (Cleveland Twist Drill Co Div of Greenfield Industries Inc) and 3 more.

What NSN replaces 5133-00-595-8861?

There are 6 known substitutes for 5133-00-595-8861: 5905-00-482-2161, 5133-00-595-8860, 5950-00-829-6861 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3917-12 21?

Key specifications for 3917-12 21: Point Type: SPLIT; Overall Length: 12.000 INCHES NOMINAL IN; Point Angle: 118.0 DEGREES NOMINAL; Special Features: AIRCRAFT EXTENSION TYPE; WIRE SIZE 21. 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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