PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-624Tap,thread Cutting

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5136-00-228-1006 · FSC 5136 · No Item Name Available
Verified by PartsTable
NSN 5136-00-228-1006 — this item is cataloged by the U.S. Government under National Stock Number 5136-00-228-1006. Primary manufacturer part number: A-A-624.
Features
  • Tap,thread Cutting — FSC 5136
  • Thread Direction: RIGHT-HAND
  • Thread Structure: REGULAR
  • Flute Quantity: 3
  • Thread Forming Method: GROUND
  • Starting Chamfer Type: PLUG
  • Thread Size and Series/type Designator: 0.138-40 UNF
  • Material: STEEL OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Tap,thread Cutting, cataloged under National Stock Number 5136-00-228-1006, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Commercial Item Description 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 13 commercial cross-references from 10 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
NSN5136-00-228-1006
Primary Part NumberA-A-624
Item NameTap,thread Cutting
FSC / FSG5136 / 51 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
Thread DirectionRIGHT-HAND
Thread StructureREGULAR
Flute Quantity3
Thread Forming MethodGROUND
Starting Chamfer TypePLUG
Thread Size and Series/type Designator0.138-40 UNF
MaterialSTEEL OVERALL
Length0.188 INCHES NOMINAL SQUARE END IN
Width Across Flats0.110 INCHES NOMINAL IN
Specification/standard Data05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Style DesignatorSTRAIGHT FLUTE
Shank Diameter0.168 INCHES MINIMUM IN
Thread Length0.750 INCHES MINIMUM IN
Thread Pitch Diameters+0.1223 TO 0.1228 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4420-00-051-352511285 INTERCHANGEABLE
Tool Set,condenser
Naval Inventory Control Point Mechanicsburg
5940-00-143-5521 INTERCHANGEABLE
Terminal Board
6760-00-398-1763 INTERCHANGEABLE
Housing Assembly,intervalometer
4931-00-438-699311285 INTERCHANGEABLE
Plate,res Mounting
Avo Intl
1560-00-446-624211285 INTERCHANGEABLE
Baffle Assembly
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5340-00-529-607715258 INTERCHANGEABLE
Lock Set,mortise
Emhart Industries Inc Corbin Cabinet Lock Hardware Div
5136-00-580-733154234 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
5136-00-729-567554232 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
5330-00-735-1671 INTERCHANGEABLE
Seal,plain Encased
5320-00-807-9275NAS1525-08 INTERCHANGEABLE
Pin-Rivet
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
A-A-624 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
C54233 Greenfield Industries Inc (USA)
GGG-T-70 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
C54233 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
08172 Regal-Beloit Corporation Div Regal Cutting Tools (USA)
15258 Greenfield Industries Inc (USA)
11285 Bendix Corp the Industrial Tools Div South Beloit Plant (USA)
15258 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
B94.9 6-40 UNF HS G H2 General Services Administration Federal Supply Service (USA)
GGG-T-70 TY1SEBSTB General Services Administration Federal Supply Service (USA)
10140 Osg Usa Inc (USA)
118746 Jarvis Cutting Tools Inc (USA)
B94.9 The American Society of Mechanical Engineers (USA)
Related Parts
4420-00-051-3525INTERCHANGEABLE
TOOL SET,CONDENSER
11285
5940-00-143-5521INTERCHANGEABLE
TERMINAL BOARD
6760-00-398-1763INTERCHANGEABLE
HOUSING ASSEMBLY,INTERVALOMETER
4931-00-438-6993INTERCHANGEABLE
PLATE,RES MOUNTING
11285
1560-00-446-6242INTERCHANGEABLE
BAFFLE ASSEMBLY
11285
5340-00-529-6077INTERCHANGEABLE
LOCK SET,MORTISE
15258
5136-00-580-7331INTERCHANGEABLE
TAP,THREAD CUTTING
54234
5136-00-729-5675INTERCHANGEABLE
TAP,THREAD CUTTING
54232
5330-00-735-1671INTERCHANGEABLE
SEAL,PLAIN ENCASED
5320-00-807-9275INTERCHANGEABLE
PIN-RIVET
NAS1525-08
4720-00-845-3032INTERCHANGEABLE
HOSE,NONMETALLIC
624646-1
5120-01-065-6783INTERCHANGEABLE
HOOK,MANHOLE COVER,HAND

Frequently Asked Questions

What is NSN 5136-00-228-1006?

NSN 5136-00-228-1006 is a Tap,thread Cutting, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5136 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5136-00-228-1006?

NSN 5136-00-228-1006 has 13 cross-referenced part numbers: A-A-624 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), C54233 (Greenfield Industries Inc), GGG-T-70 (Federal Specifications Promulgated by General Services Administration Washington DC), C54233 (Kennametal Inc. Div Kennametal Industrial Products Group), 08172 (Regal-Beloit Corporation Div Regal Cutting Tools) and 8 more.

What NSN replaces 5136-00-228-1006?

There are 12 known substitutes for 5136-00-228-1006: 4420-00-051-3525, 5940-00-143-5521, 6760-00-398-1763 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-624?

Key specifications for A-A-624: Thread Direction: RIGHT-HAND; Thread Structure: REGULAR; Flute Quantity: 3; Thread Forming Method: GROUND. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5136-00-228-1006 still in active supply?

NSN 5136-00-228-1006 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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