PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-J-51Jack,screw,hand

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5120-00-224-7526 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-224-7526 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-224-7526. Primary manufacturer part number: GGG-J-51.
Features
  • Jack,screw,hand — FSC 5120
  • Design Type: INVERTED
  • Retracted Height: 10.000 INCHES MAXIMUM IN
  • Extended Height: 15.000 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE
  • Load Capacity: 25.000 TONS
  • Features Provided: W/GEAR AND RATCHET MECHANISM
  • 2 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Jack,screw,hand, cataloged under National Stock Number 5120-00-224-7526, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-224-7526
Primary Part NumberGGG-J-51
Item NameJack,screw,hand
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Design TypeINVERTED
Retracted Height10.000 INCHES MAXIMUM IN
Extended Height15.000 INCHES NOMINAL IN
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND B STYLE
Load Capacity25.000 TONS
Features ProvidedW/GEAR AND RATCHET MECHANISM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5120-00-542-4011A1022 INTERCHANGEABLE
Jack,rack Bar
Templeton Kenly and Co Inc
5120-00-596-80973510D INTERCHANGEABLE
Jack,screw,hand
Templeton Kenly and Co Inc
Cross-Reference Index
Part NumberManufacturer
GGG-J-51 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-J-51 TY1CL1STB General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-542-4011INTERCHANGEABLE
JACK,RACK BAR
A1022
5120-00-596-8097INTERCHANGEABLE
JACK,SCREW,HAND
3510D

Frequently Asked Questions

What is NSN 5120-00-224-7526?

NSN 5120-00-224-7526 is a Jack,screw,hand, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-224-7526?

NSN 5120-00-224-7526 has 2 cross-referenced part numbers: GGG-J-51 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-J-51 TY1CL1STB (General Services Administration Federal Supply Service).

What NSN replaces 5120-00-224-7526?

There are 2 known substitutes for 5120-00-224-7526: 5120-00-542-4011, 5120-00-596-8097. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-J-51?

Key specifications for GGG-J-51: Design Type: INVERTED; Retracted Height: 10.000 INCHES MAXIMUM IN; Extended Height: 15.000 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE. 6 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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