PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78Punch,center,automatic

General Tools Manufacturing Co., Llc. · NSN 5120-01-434-9750 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-434-9750 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-434-9750. Primary manufacturer part number: 78.
Features
  • Punch,center,automatic — FSC 5120
  • Features Provided: ADJUSTABLE STROKE AND REPLACEABLE POINT
  • Material: STEEL
  • Specification/standard Data: 05047-ASME B107.410 CAT 48 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nondefinitive Spec/std Data: 2 TYPE AND 3 CLASS
  • Overall Diameter: 0.688 INCHES NOMINAL IN
  • 9 verified cross-references
  • Primary manufacturer: General Tools Manufacturing Co., Llc.
Applications
  • Applications requiring Steel construction
General Description

The Punch,center,automatic, cataloged under National Stock Number 5120-01-434-9750, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Tools Manufacturing Co., Llc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 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
NSN5120-01-434-9750
Primary Part Number78
Item NamePunch,center,automatic
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Tools Manufacturing Co., Llc.
StatusACTIVE
Features ProvidedADJUSTABLE STROKE AND REPLACEABLE POINT
MaterialSTEEL
Specification/standard Data05047-ASME B107.410 CAT 48 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data2 TYPE AND 3 CLASS
Overall Diameter0.688 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-143-753839590 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5120-00-197-9490 INTERCHANGEABLE
Punch,center,solid
5120-00-237-4956 INTERCHANGEABLE
Punch,center,solid
3445-00-263-010318A INTERCHANGEABLE
Punching Machine,metal,hand
Rotex Punch Company, Inc Dba Uni-Wrap
5365-00-275-6040481540PC4 INTERCHANGEABLE
Ring,externally Threaded
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5120-00-278-1264 INTERCHANGEABLE
Punch,center,solid
4430-00-278-990918A INTERCHANGEABLE
Oven,thermal Drying,electric
Precision Scientific Petroleum Instruments Co
5325-00-281-9129 INTERCHANGEABLE
Stud,turnlock Fastener
5120-00-288-9297288-9297 INTERCHANGEABLE
Handle,extension,wrench
General Services Administration Federal Supply Service
5120-00-293-3466 INTERCHANGEABLE
Punch,center,automatic
Cross-Reference Index
Part NumberManufacturer
78 General Tools Manufacturing Co., Llc. (USA)
78 General Hardware Mfg Co Inc (USA)
B107.410 The American Society of Mechanical Engineers (USA)
B107.410 CAT 48 TY2CL3 General Services Administration Federal Supply Service (USA)
50120 L.s. Starrett Company (the) Div Tool Division (USA)
31066 General Tools Manufacturing Co., Llc. (USA)
B107.48 The American Society of Mechanical Engineers (USA)
B107.48 TY2CL3 General Services Administration Federal Supply Service (USA)
18A L.s. Starrett Company (the) Div Tool Division (USA)
Related Parts
3110-00-143-7538INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
39590
5120-00-197-9490INTERCHANGEABLE
PUNCH,CENTER,SOLID
5120-00-237-4956INTERCHANGEABLE
PUNCH,CENTER,SOLID
3445-00-263-0103INTERCHANGEABLE
PUNCHING MACHINE,METAL,HAND
18A
5365-00-275-6040INTERCHANGEABLE
RING,EXTERNALLY THREADED
481540PC4
5120-00-278-1264INTERCHANGEABLE
PUNCH,CENTER,SOLID
4430-00-278-9909INTERCHANGEABLE
OVEN,THERMAL DRYING,ELECTRIC
18A
5325-00-281-9129INTERCHANGEABLE
STUD,TURNLOCK FASTENER
5120-00-288-9297INTERCHANGEABLE
HANDLE,EXTENSION,WRENCH
288-9297
5120-00-293-3466INTERCHANGEABLE
PUNCH,CENTER,AUTOMATIC
5120-00-293-3509INTERCHANGEABLE
PUNCH,CENTER,SOLID
5120-00-293-3510INTERCHANGEABLE
PUNCH,CENTER,SOLID

Frequently Asked Questions

What is NSN 5120-01-434-9750?

NSN 5120-01-434-9750 is a Punch,center,automatic, manufactured by General Tools Manufacturing Co., Llc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-434-9750?

NSN 5120-01-434-9750 has 9 cross-referenced part numbers: 78 (General Tools Manufacturing Co., Llc.), 78 (General Hardware Mfg Co Inc), B107.410 (The American Society of Mechanical Engineers), B107.410 CAT 48 TY2CL3 (General Services Administration Federal Supply Service), 50120 (L.s. Starrett Company (the) Div Tool Division) and 4 more.

What NSN replaces 5120-01-434-9750?

There are 12 known substitutes for 5120-01-434-9750: 3110-00-143-7538, 5120-00-197-9490, 5120-00-237-4956 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 78?

Key specifications for 78: Features Provided: ADJUSTABLE STROKE AND REPLACEABLE POINT; Special Features: HEAVY DUTY; Material: STEEL; Specification/standard Data: 05047-ASME B107.410 CAT 48 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 7 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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