PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-T-70Tap,thread Cutting

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5136-00-262-3936 · FSC 5136 · No Item Name Available
Verified by PartsTable
NSN 5136-00-262-3936 — this item is cataloged by the U.S. Government under National Stock Number 5136-00-262-3936. Primary manufacturer part number: GGG-T-70.
Features
  • Tap,thread Cutting — FSC 5136
  • Thread Direction: RIGHT-HAND
  • Style Designator: STRAIGHT FLUTE
  • Flute Quantity: 6
  • Width Across Flats: 1.233 INCHES NOMINAL IN
  • Thread Forming Method: GROUND
  • Thread Size and Series/type Designator: 1.938-18 UNS
  • Starting Chamfer Type: PLUG
Applications
  • Applications requiring Steel Overall construction
General Description

The Tap,thread Cutting, cataloged under National Stock Number 5136-00-262-3936, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5136-00-262-3936
Primary Part NumberGGG-T-70
Item NameTap,thread Cutting
FSC / FSG5136 / 51 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Thread DirectionRIGHT-HAND
Style DesignatorSTRAIGHT FLUTE
Flute Quantity6
Width Across Flats1.233 INCHES NOMINAL IN
Thread Forming MethodGROUND
Thread Size and Series/type Designator1.938-18 UNS
Starting Chamfer TypePLUG
Length1.375 INCHES NOMINAL SQUARE END IN
Nondefinitive Spec/std Data1 TYPE AND C SERIES AND B STYLE
Thread StructureREGULAR
MaterialSTEEL OVERALL
Thread Length2.000 INCHES NOMINAL IN
Thread Pitch Diameters+1.9019 TO 1.9034 INCHES IN
Shank Diameter1.644 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5136-00-203-6519 INTERCHANGEABLE
Tap,thread Cutting
5136-00-203-9467 INTERCHANGEABLE
Tap,thread Cutting
5136-00-227-8626 INTERCHANGEABLE
Tap,thread Cutting
5136-00-237-0811 INTERCHANGEABLE
Tap,thread Cutting
5136-00-262-3930 INTERCHANGEABLE
Tap,thread Cutting
5136-00-262-3934 INTERCHANGEABLE
Tap,thread Cutting
5136-00-276-8894PWA5083-9 INTERCHANGEABLE
Tap,thread Cutting
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5136-00-276-8900PWA5083-3 INTERCHANGEABLE
Tap,thread Cutting
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5136-00-580-718654766 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
5136-00-580-7343 INTERCHANGEABLE
Tap,thread Cutting
Cross-Reference Index
Part NumberManufacturer
GGG-T-70 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
50250BTYPE2 Department of the Air Force (USA)
GGG-T-70 TY1SECSTB General Services Administration Federal Supply Service (USA)
Related Parts
5136-00-203-6519INTERCHANGEABLE
TAP,THREAD CUTTING
5136-00-203-9467INTERCHANGEABLE
TAP,THREAD CUTTING
5136-00-227-8626INTERCHANGEABLE
TAP,THREAD CUTTING
5136-00-237-0811INTERCHANGEABLE
TAP,THREAD CUTTING
5136-00-262-3930INTERCHANGEABLE
TAP,THREAD CUTTING
5136-00-262-3934INTERCHANGEABLE
TAP,THREAD CUTTING
5136-00-276-8894INTERCHANGEABLE
TAP,THREAD CUTTING
PWA5083-9
5136-00-276-8900INTERCHANGEABLE
TAP,THREAD CUTTING
PWA5083-3
5136-00-580-7186INTERCHANGEABLE
TAP,THREAD CUTTING
54766
5136-00-580-7343INTERCHANGEABLE
TAP,THREAD CUTTING
5136-00-723-5292INTERCHANGEABLE
TAP,THREAD CUTTING
5136-00-865-2203INTERCHANGEABLE
TAP,THREAD CUTTING

Frequently Asked Questions

What is NSN 5136-00-262-3936?

NSN 5136-00-262-3936 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: active.

What are the part numbers for NSN 5136-00-262-3936?

NSN 5136-00-262-3936 has 3 cross-referenced part numbers: GGG-T-70 (Federal Specifications Promulgated by General Services Administration Washington DC), 50250BTYPE2 (Department of the Air Force), GGG-T-70 TY1SECSTB (General Services Administration Federal Supply Service).

What NSN replaces 5136-00-262-3936?

There are 12 known substitutes for 5136-00-262-3936: 5136-00-203-6519, 5136-00-203-9467, 5136-00-227-8626 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-T-70?

Key specifications for GGG-T-70: Thread Direction: RIGHT-HAND; Overall Length: 5.000 INCHES NOMINAL IN; Style Designator: STRAIGHT FLUTE; Flute Quantity: 6. 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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