PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14083Tap,thread Cutting

Greenfield Industries Inc · NSN 5136-00-517-5563 · FSC 5136 · No Item Name Available
Verified by PartsTable
NSN 5136-00-517-5563 — this item is cataloged by the U.S. Government under National Stock Number 5136-00-517-5563. Primary manufacturer part number: 14083.
Features
  • Tap,thread Cutting — FSC 5136
  • Thread Pitch Diameters: +0.2764 TO 0.2769 INCHES IN
  • Thread Structure: REGULAR
  • Thread Size and Series/type Designator: 0.312-18 UNIFIED NATIONAL COARSE (UNC)
  • Style Designator: STRAIGHT FLUTE
  • Flute Quantity: 4
  • Width Across Flats: 0.238 INCHES NOMINAL IN
  • Specification/standard Data: 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Applications
  • Applications requiring Steel Overall construction
General Description

The Tap,thread Cutting, cataloged under National Stock Number 5136-00-517-5563, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Greenfield Industries Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 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
NSN5136-00-517-5563
Primary Part Number14083
Item NameTap,thread Cutting
FSC / FSG5136 / 51 — No Item Name Available
ManufacturerGreenfield Industries Inc
StatusCANCELLED
Thread Pitch Diameters+0.2764 TO 0.2769 INCHES IN
Thread StructureREGULAR
Thread Size and Series/type Designator0.312-18 UNIFIED NATIONAL COARSE (UNC)
Style DesignatorSTRAIGHT FLUTE
Flute Quantity4
Width Across Flats0.238 INCHES NOMINAL IN
Specification/standard Data05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Thread Forming MethodGROUND
MaterialSTEEL OVERALL
Length0.375 INCHES NOMINAL SQUARE END IN
Starting Chamfer TypeBOTTOMING
Shank Diameter0.318 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Thread Length1.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-052-3284 INTERCHANGEABLE
Transformer,audio Frequency
5905-00-158-5445 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5136-00-203-6511 INTERCHANGEABLE
Tap,thread Cutting
5136-00-261-3260 INTERCHANGEABLE
Tap,thread Cutting
2990-00-309-9574S21015 INTERCHANGEABLE
Cap Assembly,protective,muffler-
H20 Tank Inc U S Motors Div
6515-00-341-720065-6550 INTERCHANGEABLE
Holder,suture Needle
Sklar Corporation Dba Sklar Instruments
3020-00-351-8994SCB77463 INTERCHANGEABLE
Gear,drive Motion
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5940-00-394-9071BBCU-4/0 INTERCHANGEABLE
Splice,conductor
Penn-Union Corp Div Penn-Union Corp
5920-00-519-6927 INTERCHANGEABLE
Fuse Link,electrical
5331-00-618-3386VBB822B INTERCHANGEABLE
O-Ring
Ashcroft Inc Dba Heise
Cross-Reference Index
Part NumberManufacturer
14083 Greenfield Industries Inc (USA)
GGG-T-70 TY1SEASTC General Services Administration Federal Supply Service (USA)
C54500 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
B94.9 The American Society of Mechanical Engineers (USA)
12013 Bendix Corp the Industrial Tools Div South Beloit Plant (USA)
08376 Regal-Beloit Corporation Div Regal Cutting Tools (USA)
B94.9 5/16-18 UNC HS G H1 General Services Administration Federal Supply Service (USA)
121988 Jarvis Cutting Tools Inc (USA)
A-A-625 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
GGG-T-70 Lennan Lights Inc (USA)
11008 Osg Usa Inc (USA)
14083 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
Related Parts
5950-00-052-3284INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5905-00-158-5445INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5136-00-203-6511INTERCHANGEABLE
TAP,THREAD CUTTING
5136-00-261-3260INTERCHANGEABLE
TAP,THREAD CUTTING
2990-00-309-9574INTERCHANGEABLE
CAP ASSEMBLY,PROTECTIVE,MUFFLER-
S21015
6515-00-341-7200INTERCHANGEABLE
HOLDER,SUTURE NEEDLE
65-6550
3020-00-351-8994INTERCHANGEABLE
GEAR,DRIVE MOTION
SCB77463
5940-00-394-9071INTERCHANGEABLE
SPLICE,CONDUCTOR
BBCU-4/0
5920-00-519-6927INTERCHANGEABLE
FUSE LINK,ELECTRICAL
5331-00-618-3386INTERCHANGEABLE
O-RING
VBB822B
5315-00-680-3134INTERCHANGEABLE
PIN,SPRING
2530-00-715-4906INTERCHANGEABLE
VALVE,TREADLE
14083

Frequently Asked Questions

What is NSN 5136-00-517-5563?

NSN 5136-00-517-5563 is a Tap,thread Cutting, manufactured by Greenfield Industries Inc, classified under FSC 5136 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5136-00-517-5563?

NSN 5136-00-517-5563 has 12 cross-referenced part numbers: 14083 (Greenfield Industries Inc), GGG-T-70 TY1SEASTC (General Services Administration Federal Supply Service), C54500 (Kennametal Inc. Div Kennametal Industrial Products Group), B94.9 (The American Society of Mechanical Engineers), 12013 (Bendix Corp the Industrial Tools Div South Beloit Plant) and 7 more.

What NSN replaces 5136-00-517-5563?

There are 12 known substitutes for 5136-00-517-5563: 5950-00-052-3284, 5905-00-158-5445, 5136-00-203-6511 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14083?

Key specifications for 14083: Thread Pitch Diameters: +0.2764 TO 0.2769 INCHES IN; Thread Structure: REGULAR; Thread Size and Series/type Designator: 0.312-18 UNIFIED NATIONAL COARSE (UNC); Style Designator: STRAIGHT FLUTE. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5136-00-517-5563 still in active supply?

NSN 5136-00-517-5563 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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