PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

385 5/64Drill,twist

Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 · NSN 5133-00-103-4293 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-103-4293 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-103-4293. Primary manufacturer part number: 385 5/64.
Features
  • Drill,twist — FSC 5133
  • Cutting Rotation Direction: RIGHT-HAND
  • Nominal Cutting Diameter: 0.0781 INCHES IN
  • Flute Length: 1.000 INCHES NOMINAL IN
  • Point Angle: 135.0 DEGREES NOMINAL
  • Shank Style: STRAIGHT ROUND
  • Specification/standard Data: 80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: STEEL ALLOY OVERALL
Applications
  • Applications requiring Steel Alloy Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-00-103-4293, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5133-00-103-4293
Primary Part Number385 5/64
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerUnion Butterfield Corp P O Box 9000 Crystal Lake Il 60039
StatusACTIVE
Cutting Rotation DirectionRIGHT-HAND
Nominal Cutting Diameter0.0781 INCHES IN
Flute Length1.000 INCHES NOMINAL IN
Point Angle135.0 DEGREES NOMINAL
Shank StyleSTRAIGHT ROUND
Specification/standard Data80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialSTEEL ALLOY OVERALL
Flute Quantity2
Nondefinitive Spec/std DataJ TYPE
Cutting End StyleGENERAL PURPOSE
Shank Diameter0.078 INCHES NOMINAL IN
Point TypeSPLIT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5133-01-053-7932 INTERCHANGEABLE
Drill,twist
5133-01-437-3752 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
385 5/64 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
575 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
NAS907 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NAS907 TYJSZ5/64 General Services Administration Federal Supply Service (USA)
46-10250 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
Related Parts
5133-01-053-7932INTERCHANGEABLE
DRILL,TWIST
5133-01-437-3752INTERCHANGEABLE
DRILL,TWIST

Frequently Asked Questions

What is NSN 5133-00-103-4293?

NSN 5133-00-103-4293 is a Drill,twist, manufactured by Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039, classified under FSC 5133 (No Item Name Available). Status: active.

What are the part numbers for NSN 5133-00-103-4293?

NSN 5133-00-103-4293 has 5 cross-referenced part numbers: 385 5/64 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), 575 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), NAS907 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS907 TYJSZ5/64 (General Services Administration Federal Supply Service), 46-10250 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039).

What NSN replaces 5133-00-103-4293?

There are 2 known substitutes for 5133-00-103-4293: 5133-01-053-7932, 5133-01-437-3752. Verify interchangeability with system specifications before substitution.

What are the specifications of 385 5/64?

Key specifications for 385 5/64: Cutting Rotation Direction: RIGHT-HAND; Nominal Cutting Diameter: 0.0781 INCHES IN; Flute Length: 1.000 INCHES NOMINAL IN; Point Angle: 135.0 DEGREES NOMINAL. 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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