PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T104ATap,thread Cutting

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5136-01-028-4313 · FSC 5136 · No Item Name Available
Verified by PartsTable
NSN 5136-01-028-4313 — this item is cataloged by the U.S. Government under National Stock Number 5136-01-028-4313. Primary manufacturer part number: T104A.
Features
  • Tap,thread Cutting — FSC 5136
  • Shank Diameter: 0.367 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Thread Size and Series/type Designator: 0.500-13 UNIFIED NATIONAL COARSE (UNC)
  • Specification/standard Data: 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Width Across Flats: 0.275 INCHES NOMINAL IN
  • Style Designator: STRAIGHT FLUTE
  • Length: 0.438 INCHES NOMINAL SQUARE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Tap,thread Cutting, cataloged under National Stock Number 5136-01-028-4313, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5136-01-028-4313
Primary Part NumberT104A
Item NameTap,thread Cutting
FSC / FSG5136 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusCANCELLED
Shank Diameter0.367 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Thread Size and Series/type Designator0.500-13 UNIFIED NATIONAL COARSE (UNC)
Specification/standard Data05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Width Across Flats0.275 INCHES NOMINAL IN
Style DesignatorSTRAIGHT FLUTE
Length0.438 INCHES NOMINAL SQUARE END IN
Thread Forming MethodGROUND
Starting Chamfer TypePLUG
Thread StructureREGULAR
Thread Length1.656 INCHES MINIMUM IN
Thread Pitch Diameters+0.4685 TO 0.4690 INCHES IN
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-041-2212 INTERCHANGEABLE
Transformer,audio Frequency
3110-00-100-0286567 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5136-00-203-662354726 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
5950-00-243-0489T104 INTERCHANGEABLE
Transformer,audio Frequency
Electronic Transformer Corp Div Electronic Transformer Corporation
5136-00-580-7334 INTERCHANGEABLE
Tap,thread Cutting
5950-00-657-1579PA2610 INTERCHANGEABLE
Transformer,power,s
Magnetika Inc
5136-00-729-5688316322 INTERCHANGEABLE
Tap,thread Cutting
Stanley Tools Div of Stanley Works
5136-00-729-569254727 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
5325-00-803-7301 INTERCHANGEABLE
Ring,retaining
4935-00-991-1478T104 INTERCHANGEABLE
Multivibrator,plug
Transico, Inc. Dba Eeco Switch
Cross-Reference Index
Part NumberManufacturer
B94.9 1/2-13 UNC HS G H3 General Services Administration Federal Supply Service (USA)
ZLW0285-20 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
GGG-T-70 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
B94.9 The American Society of Mechanical Engineers (USA)
ZHVY0331-20 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
T104A PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
GGG-T-70 TY1SEBSTB General Services Administration Federal Supply Service (USA)
T104 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
FRS T104 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
Related Parts
5950-00-041-2212INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
3110-00-100-0286INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
567
5136-00-203-6623INTERCHANGEABLE
TAP,THREAD CUTTING
54726
5950-00-243-0489INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
T104
5136-00-580-7334INTERCHANGEABLE
TAP,THREAD CUTTING
5950-00-657-1579INTERCHANGEABLE
TRANSFORMER,POWER,S
PA2610
5136-00-729-5688INTERCHANGEABLE
TAP,THREAD CUTTING
316322
5136-00-729-5692INTERCHANGEABLE
TAP,THREAD CUTTING
54727
5325-00-803-7301INTERCHANGEABLE
RING,RETAINING
4935-00-991-1478INTERCHANGEABLE
MULTIVIBRATOR,PLUG
T104
5136-01-361-1019INTERCHANGEABLE
TAP,THREAD CUTTING
C59140
5305-01-435-9658INTERCHANGEABLE
SCREW,MACHINE
65720-35710-101

Frequently Asked Questions

What is NSN 5136-01-028-4313?

NSN 5136-01-028-4313 is a Tap,thread Cutting, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5136 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5136-01-028-4313?

NSN 5136-01-028-4313 has 9 cross-referenced part numbers: B94.9 1/2-13 UNC HS G H3 (General Services Administration Federal Supply Service), ZLW0285-20 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), GGG-T-70 (Federal Specifications Promulgated by General Services Administration Washington DC), B94.9 (The American Society of Mechanical Engineers), ZHVY0331-20 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc) and 4 more.

What NSN replaces 5136-01-028-4313?

There are 12 known substitutes for 5136-01-028-4313: 5950-00-041-2212, 3110-00-100-0286, 5136-00-203-6623 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T104A?

Key specifications for T104A: Shank Diameter: 0.367 INCHES NOMINAL IN; Overall Length: 3.375 INCHES NOMINAL IN; Material: STEEL OVERALL; Thread Size and Series/type Designator: 0.500-13 UNIFIED NATIONAL COARSE (UNC). 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5136-01-028-4313 still in active supply?

NSN 5136-01-028-4313 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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