PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33123Drill,twist

Keo Cutters Div of Masco Corp · NSN 5133-01-662-3334 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-01-662-3334 — this item is cataloged by the U.S. Government under National Stock Number 5133-01-662-3334. Primary manufacturer part number: 33123.
Features
  • Drill,twist — FSC 5133
  • Cutting Rotation Direction: RIGHT-HAND
  • Point Angle: 120.0 DEGREES NOMINAL
  • Body Diameter: 0.50 INCHES NOMINAL IN
  • Flute Length: 1.375 INCHES NOMINAL IN
  • Material: COBALT ALLOY OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Keo Cutters Div of Masco Corp
Applications
  • Applications requiring Cobalt Alloy Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-01-662-3334, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Keo Cutters Div of Masco Corp. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5133-01-662-3334
Primary Part Number33123
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerKeo Cutters Div of Masco Corp
StatusACTIVE
Cutting Rotation DirectionRIGHT-HAND
Point Angle120.0 DEGREES NOMINAL
Body Diameter0.50 INCHES NOMINAL IN
Flute Length1.375 INCHES NOMINAL IN
MaterialCOBALT ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5935-00-280-2017187930-1 INTERCHANGEABLE
Connector,receptacle,electrical
Raytheon Company
2910-01-193-281225011285 INTERCHANGEABLE
Filter Element,fluid
General Motors Llc Dba General Motors Llc
5120-01-335-0597 INTERCHANGEABLE
Punch,drive Pin
5331-01-649-962533123 INTERCHANGEABLE
O-Ring
Westerbeke Corporation
5365-01-733-108733123 INTERCHANGEABLE
Shim
Marco Seattle Inc Dba Marco
Cross-Reference Index
Part NumberManufacturer
33123 PRIMARY Keo Cutters Div of Masco Corp (USA)
Related Parts
5935-00-280-2017INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
187930-1
2910-01-193-2812INTERCHANGEABLE
FILTER ELEMENT,FLUID
25011285
5120-01-335-0597INTERCHANGEABLE
PUNCH,DRIVE PIN
5331-01-649-9625INTERCHANGEABLE
O-RING
33123
5365-01-733-1087INTERCHANGEABLE
SHIM
33123

Frequently Asked Questions

What is NSN 5133-01-662-3334?

NSN 5133-01-662-3334 is a Drill,twist, manufactured by Keo Cutters Div of Masco Corp, classified under FSC 5133 (No Item Name Available). Status: active.

What are the part numbers for NSN 5133-01-662-3334?

NSN 5133-01-662-3334 has 1 cross-referenced part number: 33123 (Keo Cutters Div of Masco Corp).

What NSN replaces 5133-01-662-3334?

There are 5 known substitutes for 5133-01-662-3334: 5935-00-280-2017, 2910-01-193-2812, 5120-01-335-0597 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33123?

Key specifications for 33123: Overall Length: 3.75 INCHES NOMINAL IN; Cutting Rotation Direction: RIGHT-HAND; Point Angle: 120.0 DEGREES NOMINAL; Body Diameter: 0.50 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com