PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-433 4-1/2INClamp,c

General Services Administration Federal Supply Service · NSN 5120-00-529-3744 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-529-3744 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-529-3744. Primary manufacturer part number: A-A-433 4-1/2IN.
Features
  • Clamp,c — FSC 5120
  • Test Load Rating: 20000.000 POUNDS LBS
  • Throat Depth: 2.483 INCHES NOMINAL IN
  • Duty Rating: HEAVY SERVICE
  • Jaw Nominal Opening: 4.500 INCHES IN
  • 4 verified cross-references
  • Primary manufacturer: General Services Administration Federal Supply Service
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Clamp,c, cataloged under National Stock Number 5120-00-529-3744, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-529-3744
Primary Part NumberA-A-433 4-1/2IN
Item NameClamp,c
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusCANCELLED
Test Load Rating20000.000 POUNDS LBS
Throat Depth2.483 INCHES NOMINAL IN
Duty RatingHEAVY SERVICE
Jaw Nominal Opening4.500 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5120-00-180-0897HS6 INTERCHANGEABLE
Clamp,c
Eagle Tool Group Llc
5120-00-240-56185120-00-240-5618 INTERCHANGEABLE
Clamp,c
General Services Administration Federal Supply Service
5120-00-241-2973 INTERCHANGEABLE
Clamp,c
5120-00-249-7491 INTERCHANGEABLE
Clamp,c
5120-00-249-74923FC INTERCHANGEABLE
Clamp,c
Wilton Corp Wilton Tool Div
5120-00-249-7494 INTERCHANGEABLE
Clamp,c
5120-00-255-11175120-00-255-1117 INTERCHANGEABLE
Clamp,c
General Services Administration Federal Supply Service
5120-00-268-3521 INTERCHANGEABLE
Clamp,c
5120-00-268-352214599 INTERCHANGEABLE
Clamp,c
Jpw Industries Inc. Dba Jpw Industries Inc
5120-00-293-0147 INTERCHANGEABLE
Clamp,c
Cross-Reference Index
Part NumberManufacturer
A-A-433 4-1/2IN General Services Administration Federal Supply Service (USA)
A-A-433 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
GGG-C-406 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-C-406 TY1CLD General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-180-0897INTERCHANGEABLE
CLAMP,C
HS6
5120-00-240-5618INTERCHANGEABLE
CLAMP,C
5120-00-240-5618
5120-00-241-2973INTERCHANGEABLE
CLAMP,C
5120-00-249-7491INTERCHANGEABLE
CLAMP,C
5120-00-249-7492INTERCHANGEABLE
CLAMP,C
3FC
5120-00-249-7494INTERCHANGEABLE
CLAMP,C
5120-00-255-1117INTERCHANGEABLE
CLAMP,C
5120-00-255-1117
5120-00-268-3521INTERCHANGEABLE
CLAMP,C
5120-00-268-3522INTERCHANGEABLE
CLAMP,C
14599
5120-00-293-0147INTERCHANGEABLE
CLAMP,C

Frequently Asked Questions

What is NSN 5120-00-529-3744?

NSN 5120-00-529-3744 is a Clamp,c, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-529-3744?

NSN 5120-00-529-3744 has 4 cross-referenced part numbers: A-A-433 4-1/2IN (General Services Administration Federal Supply Service), A-A-433 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), GGG-C-406 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-C-406 TY1CLD (General Services Administration Federal Supply Service).

What NSN replaces 5120-00-529-3744?

There are 10 known substitutes for 5120-00-529-3744: 5120-00-180-0897, 5120-00-240-5618, 5120-00-241-2973 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-433 4-1/2IN?

Key specifications for A-A-433 4-1/2IN: Test Load Rating: 20000.000 POUNDS LBS; Throat Depth: 2.483 INCHES NOMINAL IN; Duty Rating: HEAVY SERVICE; Jaw Nominal Opening: 4.500 INCHES IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-529-3744 still in active supply?

NSN 5120-00-529-3744 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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