PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-T-0070Tap,thread Cutting

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5136-00-889-5333 · FSC 5136 · No Item Name Available
Verified by PartsTable
NSN 5136-00-889-5333 — this item is cataloged by the U.S. Government under National Stock Number 5136-00-889-5333. Primary manufacturer part number: GGG-T-0070.
Features
  • Tap,thread Cutting — FSC 5136
  • Shank Diameter: 0.141 INCHES NOMINAL IN
  • Thread Length: 0.688 INCHES NOMINAL IN
  • Width Across Flats: 0.110 INCHES NOMINAL IN
  • Length: 0.188 INCHES NOMINAL SQUARE END IN
  • Thread Structure: REGULAR
  • Flute Quantity: 3
  • Nondefinitive Spec/std Data: 1 TYPE AND B SERIES AND C STYLE
Applications
  • Applications requiring Steel Overall construction
General Description

The Tap,thread Cutting, cataloged under National Stock Number 5136-00-889-5333, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5136-00-889-5333
Primary Part NumberGGG-T-0070
Item NameTap,thread Cutting
FSC / FSG5136 / 51 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Shank Diameter0.141 INCHES NOMINAL IN
Thread Length0.688 INCHES NOMINAL IN
Width Across Flats0.110 INCHES NOMINAL IN
Length0.188 INCHES NOMINAL SQUARE END IN
Thread StructureREGULAR
Flute Quantity3
Nondefinitive Spec/std Data1 TYPE AND B SERIES AND C STYLE
Thread Forming MethodGROUND
Style DesignatorSTRAIGHT FLUTE
Thread Size and Series/type Designator0.138-40 UNF
Starting Chamfer TypeBOTTOMING
MaterialSTEEL OVERALL
Thread Pitch Diameters+0.1223 TO 0.1228 INCHES IN
Thread DirectionLEFT-HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5136-00-189-7812 INTERCHANGEABLE
Tap,thread Cutting
5136-00-865-2246 INTERCHANGEABLE
Tap,thread Cutting
5136-00-889-6617 INTERCHANGEABLE
Tap,thread Cutting
Cross-Reference Index
Part NumberManufacturer
GGG-T-0070 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
50250BTYPE3 Department of the Air Force (USA)
GGG-T-0070 TY1SEBSTC General Services Administration Federal Supply Service (USA)
Related Parts
5136-00-189-7812INTERCHANGEABLE
TAP,THREAD CUTTING
5136-00-865-2246INTERCHANGEABLE
TAP,THREAD CUTTING
5136-00-889-6617INTERCHANGEABLE
TAP,THREAD CUTTING

Frequently Asked Questions

What is NSN 5136-00-889-5333?

NSN 5136-00-889-5333 is a Tap,thread Cutting, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5136 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5136-00-889-5333?

NSN 5136-00-889-5333 has 3 cross-referenced part numbers: GGG-T-0070 (Federal Specifications Promulgated by General Services Administration Washington DC), 50250BTYPE3 (Department of the Air Force), GGG-T-0070 TY1SEBSTC (General Services Administration Federal Supply Service).

What NSN replaces 5136-00-889-5333?

There are 3 known substitutes for 5136-00-889-5333: 5136-00-189-7812, 5136-00-865-2246, 5136-00-889-6617. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-T-0070?

Key specifications for GGG-T-0070: Shank Diameter: 0.141 INCHES NOMINAL IN; Thread Length: 0.688 INCHES NOMINAL IN; Overall Length: 2.000 INCHES NOMINAL IN; Width Across Flats: 0.110 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5136-00-889-5333 still in active supply?

NSN 5136-00-889-5333 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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