PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

256Punch,center,solid

Fulton Corp · NSN 5120-00-197-9490 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-197-9490 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-197-9490. Primary manufacturer part number: 256.
Features
  • Punch,center,solid — FSC 5120
  • Point Size: 0.375 INCHES IN
  • Nondefinitive Spec/std Data: 2 TYPE AND 3 CLASS
  • Specification/standard Data: 05047-ASME B107.410 CAT 48 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Material: STEEL
  • Shank Width Across Flats: 0.625 INCHES NOMINAL IN
  • Shank Shape: HEXAGON
Applications
  • Applications requiring Steel construction
General Description

The Punch,center,solid, cataloged under National Stock Number 5120-00-197-9490, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Fulton Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 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
NSN5120-00-197-9490
Primary Part Number256
Item NamePunch,center,solid
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFulton Corp
StatusACTIVE
Point Size0.375 INCHES IN
Nondefinitive Spec/std Data2 TYPE AND 3 CLASS
Specification/standard Data05047-ASME B107.410 CAT 48 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
MaterialSTEEL
Shank Width Across Flats0.625 INCHES NOMINAL IN
Shank ShapeHEXAGON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1680-00-019-1537643193-23 INTERCHANGEABLE
Top Assembly,toilet
Lockheed Martin Corp
5330-00-092-7336142-0033 INTERCHANGEABLE
Gasket Set
Cummins Power Generation Inc.
4940-00-141-802724-004 INTERCHANGEABLE
Resurfacer,commutator
Ideal Industries, Inc.
5133-00-189-9271 INTERCHANGEABLE
Drill,twist
5120-00-237-4956 INTERCHANGEABLE
Punch,center,solid
5120-00-278-1264 INTERCHANGEABLE
Punch,center,solid
5120-00-293-3466 INTERCHANGEABLE
Punch,center,automatic
5120-00-293-3509 INTERCHANGEABLE
Punch,center,solid
5120-00-293-3510 INTERCHANGEABLE
Punch,center,solid
5120-00-293-351224007 INTERCHANGEABLE
Punch,center,solid
Mayhew Steel Products Inc
Cross-Reference Index
Part NumberManufacturer
256 Fulton Corp (USA)
24105 Wilton Corp Wilton Tool Div (USA)
GGG-P-831 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
B107.48 The American Society of Mechanical Engineers (USA)
GGG-P-831 TY2CLASZ10 General Services Administration Federal Supply Service (USA)
B107.48 TY2CL3 General Services Administration Federal Supply Service (USA)
24004 Mayhew Steel Products Inc (USA)
B107.410 The American Society of Mechanical Engineers (USA)
B107.410 CAT 48 TY2CL3 General Services Administration Federal Supply Service (USA)
PC2032B Wilde Tool Co., Inc. (USA)
Related Parts
1680-00-019-1537INTERCHANGEABLE
TOP ASSEMBLY,TOILET
643193-23
5330-00-092-7336INTERCHANGEABLE
GASKET SET
142-0033
4940-00-141-8027INTERCHANGEABLE
RESURFACER,COMMUTATOR
24-004
5133-00-189-9271INTERCHANGEABLE
DRILL,TWIST
5120-00-237-4956INTERCHANGEABLE
PUNCH,CENTER,SOLID
5120-00-278-1264INTERCHANGEABLE
PUNCH,CENTER,SOLID
5120-00-293-3466INTERCHANGEABLE
PUNCH,CENTER,AUTOMATIC
5120-00-293-3509INTERCHANGEABLE
PUNCH,CENTER,SOLID
5120-00-293-3510INTERCHANGEABLE
PUNCH,CENTER,SOLID
5120-00-293-3512INTERCHANGEABLE
PUNCH,CENTER,SOLID
24007
4820-00-520-8143INTERCHANGEABLE
VENT ASSY,AIR
23850PC26
3820-00-569-0700INTERCHANGEABLE
YOKE,CLUTCH

Frequently Asked Questions

What is NSN 5120-00-197-9490?

NSN 5120-00-197-9490 is a Punch,center,solid, manufactured by Fulton Corp, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-197-9490?

NSN 5120-00-197-9490 has 10 cross-referenced part numbers: 256 (Fulton Corp), 24105 (Wilton Corp Wilton Tool Div), GGG-P-831 (Federal Specifications Promulgated by General Services Administration Washington DC), B107.48 (The American Society of Mechanical Engineers), GGG-P-831 TY2CLASZ10 (General Services Administration Federal Supply Service) and 5 more.

What NSN replaces 5120-00-197-9490?

There are 12 known substitutes for 5120-00-197-9490: 1680-00-019-1537, 5330-00-092-7336, 4940-00-141-8027 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 256?

Key specifications for 256: Point Size: 0.375 INCHES IN; Special Features: SHANK SHAPE MAY ALSO BE ROUND, SQUARE OR OCTAGONAL; Nondefinitive Spec/std Data: 2 TYPE AND 3 CLASS; Specification/standard Data: 05047-ASME B107.410 CAT 48 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 9 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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