PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M42CO BDrill,twist

Precision Twist Drill Co · NSN 5133-01-097-2878 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-01-097-2878 — this item is cataloged by the U.S. Government under National Stock Number 5133-01-097-2878. Primary manufacturer part number: M42CO B.
Features
  • Drill,twist — FSC 5133
  • Cutting Rotation Direction: RIGHT-HAND
  • Flute Length: 1.375 INCHES NOMINAL IN
  • Point Angle: 135.0 DEGREES NOMINAL
  • Nondefinitive Spec/std Data: F TYPE
  • Specification/standard Data: 80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Surface Treatment: OXIDE FILM OVERALL
  • Material: STEEL ALLOY OVERALL
Applications
  • Applications requiring Steel Alloy Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-01-097-2878, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Precision Twist Drill Co. Government technical data includes 13 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5133-01-097-2878
Primary Part NumberM42CO B
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerPrecision Twist Drill Co
StatusACTIVE
Cutting Rotation DirectionRIGHT-HAND
Flute Length1.375 INCHES NOMINAL IN
Point Angle135.0 DEGREES NOMINAL
Nondefinitive Spec/std DataF TYPE
Specification/standard Data80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentOXIDE FILM OVERALL
MaterialSTEEL ALLOY OVERALL
Shank StyleSTRAIGHT ROUND
Point TypeSPLIT
Nominal Cutting Diameter0.2380 INCHES IN
Flute Quantity2
Shank Diameter0.238 INCHES NOMINAL IN
Cutting End StyleGENERAL PURPOSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5305-00-455-0403 INTERCHANGEABLE
Screw,tapping
5950-00-493-1709519284-1 INTERCHANGEABLE
Transformer,power
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
2940-01-017-404542302 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
3040-01-029-73933524-1 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
5360-01-178-1725L0617 INTERCHANGEABLE
Spring,helical,compression
Monarch Lathes Lp
5998-01-279-985235241 INTERCHANGEABLE
Circuit Card Assembly
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
3455-01-331-606735241 INTERCHANGEABLE
Cutter,milling,end
Niagara Cutter Inc
Cross-Reference Index
Part NumberManufacturer
M42CO B Precision Twist Drill Co (USA)
35241 New York Twist Drill Inc (USA)
NAS907 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
42302 Precision Twist Drill Co (USA)
NAS907 TYFSZB General Services Administration Federal Supply Service (USA)
3313 B New York Twist Drill Inc (USA)
Related Parts
5305-00-455-0403INTERCHANGEABLE
SCREW,TAPPING
5950-00-493-1709INTERCHANGEABLE
TRANSFORMER,POWER
519284-1
2940-01-017-4045INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42302
3040-01-029-7393INTERCHANGEABLE
CONNECTING LINK,RIGID
3524-1
5360-01-178-1725INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
L0617
5998-01-279-9852INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
35241
3455-01-331-6067INTERCHANGEABLE
CUTTER,MILLING,END
35241

Frequently Asked Questions

What is NSN 5133-01-097-2878?

NSN 5133-01-097-2878 is a Drill,twist, manufactured by Precision Twist Drill Co, classified under FSC 5133 (No Item Name Available). Status: active.

What are the part numbers for NSN 5133-01-097-2878?

NSN 5133-01-097-2878 has 6 cross-referenced part numbers: M42CO B (Precision Twist Drill Co), 35241 (New York Twist Drill Inc), NAS907 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 42302 (Precision Twist Drill Co), NAS907 TYFSZB (General Services Administration Federal Supply Service) and 1 more.

What NSN replaces 5133-01-097-2878?

There are 7 known substitutes for 5133-01-097-2878: 5305-00-455-0403, 5950-00-493-1709, 2940-01-017-4045 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M42CO B?

Key specifications for M42CO B: Cutting Rotation Direction: RIGHT-HAND; Flute Length: 1.375 INCHES NOMINAL IN; Point Angle: 135.0 DEGREES NOMINAL; Special Features: SCREW MACHINE LG; LETTER SIZE B. 15 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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