PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29620Drill,twist

Viking Drill & Tool, Inc. · NSN 5133-01-671-7089 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-01-671-7089 — this item is cataloged by the U.S. Government under National Stock Number 5133-01-671-7089. Primary manufacturer part number: 29620.
Features
  • Drill,twist — FSC 5133
  • Point Type: SPLIT
  • Cutting Rotation Direction: RIGHT-HAND
  • Shank Style: STRAIGHT ROUND
  • Nominal Cutting Diameter: 0.6250 INCHES IN
  • Cutting End Style: GENERAL PURPOSE
  • Shank Diameter: 0.500 INCHES NOMINAL IN
  • Flute Length: 4.000 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-01-671-7089, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Viking Drill & Tool, Inc.. Government technical data includes 10 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5133-01-671-7089
Primary Part Number29620
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerViking Drill & Tool, Inc.
StatusACTIVE
Point TypeSPLIT
Cutting Rotation DirectionRIGHT-HAND
Shank StyleSTRAIGHT ROUND
Nominal Cutting Diameter0.6250 INCHES IN
Cutting End StyleGENERAL PURPOSE
Shank Diameter0.500 INCHES NOMINAL IN
Flute Length4.000 INCHES NOMINAL IN
Point Angle135.0 DEGREES NOMINAL
Flute Quantity2
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-0570019-10A1697 INTERCHANGEABLE
Cup,tapered Roller Bearing
Tvh Parts Co.
1270-00-673-979029620 INTERCHANGEABLE
Cover,motor Termina
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5915-00-971-578129620 INTERCHANGEABLE
Filter,band Pass
L3harris Technologies, Inc. Div Space and Airborne Systems
4810-01-171-2828296-20 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Dukes Aerospace, Inc.
Cross-Reference Index
Part NumberManufacturer
29620 PRIMARY Viking Drill & Tool, Inc. (USA)
Related Parts
3110-00-100-0570INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
019-10A1697
1270-00-673-9790INTERCHANGEABLE
COVER,MOTOR TERMINA
29620
5915-00-971-5781INTERCHANGEABLE
FILTER,BAND PASS
29620
4810-01-171-2828INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
296-20

Frequently Asked Questions

What is NSN 5133-01-671-7089?

NSN 5133-01-671-7089 is a Drill,twist, manufactured by Viking Drill & Tool, Inc., classified under FSC 5133 (No Item Name Available). Status: active.

What are the part numbers for NSN 5133-01-671-7089?

NSN 5133-01-671-7089 has 1 cross-referenced part number: 29620 (Viking Drill & Tool, Inc.).

What NSN replaces 5133-01-671-7089?

There are 4 known substitutes for 5133-01-671-7089: 3110-00-100-0570, 1270-00-673-9790, 5915-00-971-5781 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 29620?

Key specifications for 29620: Point Type: SPLIT; Cutting Rotation Direction: RIGHT-HAND; Shank Style: STRAIGHT ROUND; Nominal Cutting Diameter: 0.6250 INCHES IN. 12 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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