PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21708Punch,drive Pin

Mayhew Steel Products Inc · NSN 5120-00-293-0793 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-293-0793 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-293-0793. Primary manufacturer part number: 21708.
Features
  • Punch,drive Pin — FSC 5120
  • Shank Shape: ROUND
  • Material: STEEL
  • Features Provided: KNURLED SHANK
  • Nondefinitive Spec/std Data: 2 TYPE AND 5 CLASS
  • Pin Length: 1.000 INCHES MINIMUM IN
  • Specification/standard Data: 05047-ASME B107.410 CAT 48 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Shank Diameter: 0.375 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Punch,drive Pin, cataloged under National Stock Number 5120-00-293-0793, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Mayhew Steel Products Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 8 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
NSN5120-00-293-0793
Primary Part Number21708
Item NamePunch,drive Pin
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerMayhew Steel Products Inc
StatusCANCELLED
Shank ShapeROUND
MaterialSTEEL
Features ProvidedKNURLED SHANK
Nondefinitive Spec/std Data2 TYPE AND 5 CLASS
Pin Length1.000 INCHES MINIMUM IN
Specification/standard Data05047-ASME B107.410 CAT 48 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Shank Diameter0.375 INCHES NOMINAL IN
Point Size0.312 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-003-946531048 INTERCHANGEABLE
Gasket
Mcneil Ohio Corp
1620-00-022-98585258-5 INTERCHANGEABLE
Adapter,pneumatic Valve Nlg
Goodrich Aerospace Canada Ltd
5315-00-030-0430 INTERCHANGEABLE
Pin,eccentric
5210-00-189-9528 INTERCHANGEABLE
Blade,thickness Gage
5120-00-277-1246 INTERCHANGEABLE
Wrench,open End
5895-00-505-038052585 INTERCHANGEABLE
Cavity,tuned
L3harris Technologies, Inc Div Space & Airborne Systems
5360-00-526-992175H INTERCHANGEABLE
Spring,helical,compression
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
6520-00-541-940000337 INTERCHANGEABLE
Mixer,dental Casting Investment
Kerr Corporation
4920-00-734-0735 INTERCHANGEABLE
Plate,pump
3120-00-815-1243 INTERCHANGEABLE
Bearing,sleeve
Cross-Reference Index
Part NumberManufacturer
21708 PRIMARY Mayhew Steel Products Inc (USA)
B107.410 CAT 48 TY2CL5 General Services Administration Federal Supply Service (USA)
565H L.s. Starrett Company (the) Div Tool Division (USA)
B107.48 TY2CL5 General Services Administration Federal Supply Service (USA)
31048 General Tools Manufacturing Co., Llc. (USA)
75H General Tools Manufacturing Co., Llc. (USA)
GGG-P-831 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
B107.410 The American Society of Mechanical Engineers (USA)
GGG-P-831 TY8CLAST1SZ8 General Services Administration Federal Supply Service (USA)
52585 L.s. Starrett Company (the) Div Tool Division (USA)
75H General Hardware Mfg Co Inc (USA)
00337 Wilton Corp Wilton Tool Div (USA)
B107.48 The American Society of Mechanical Engineers (USA)
Related Parts
5330-00-003-9465INTERCHANGEABLE
GASKET
31048
1620-00-022-9858INTERCHANGEABLE
ADAPTER,PNEUMATIC VALVE NLG
5258-5
5315-00-030-0430INTERCHANGEABLE
PIN,ECCENTRIC
5210-00-189-9528INTERCHANGEABLE
BLADE,THICKNESS GAGE
5120-00-277-1246INTERCHANGEABLE
WRENCH,OPEN END
5895-00-505-0380INTERCHANGEABLE
CAVITY,TUNED
52585
5360-00-526-9921INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
75H
6520-00-541-9400INTERCHANGEABLE
MIXER,DENTAL CASTING INVESTMENT
00337
4920-00-734-0735INTERCHANGEABLE
PLATE,PUMP
3120-00-815-1243INTERCHANGEABLE
BEARING,SLEEVE
3110-00-830-8802INTERCHANGEABLE
RETAINER AND ROLLERS,BEARING
29552737
3444-00-982-0142INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED

Frequently Asked Questions

What is NSN 5120-00-293-0793?

NSN 5120-00-293-0793 is a Punch,drive Pin, manufactured by Mayhew Steel Products Inc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-293-0793?

NSN 5120-00-293-0793 has 13 cross-referenced part numbers: 21708 (Mayhew Steel Products Inc), B107.410 CAT 48 TY2CL5 (General Services Administration Federal Supply Service), 565H (L.s. Starrett Company (the) Div Tool Division), B107.48 TY2CL5 (General Services Administration Federal Supply Service), 31048 (General Tools Manufacturing Co., Llc.) and 8 more.

What NSN replaces 5120-00-293-0793?

There are 12 known substitutes for 5120-00-293-0793: 5330-00-003-9465, 1620-00-022-9858, 5315-00-030-0430 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21708?

Key specifications for 21708: Shank Shape: ROUND; Material: STEEL; Features Provided: KNURLED SHANK; Nondefinitive Spec/std Data: 2 TYPE AND 5 CLASS. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-293-0793 still in active supply?

NSN 5120-00-293-0793 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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