PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7515Ladder Feet

General Machine Products Company, Inc. Dba Gmp · NSN 5440-00-481-9421 · FSC 5440 · No Item Name Available
Verified by PartsTable
NSN 5440-00-481-9421 — this item is cataloged by the U.S. Government under National Stock Number 5440-00-481-9421. Primary manufacturer part number: 7515.
Features
  • Ladder Feet — FSC 5440
  • General Characteristics Item Description: MATL STEEL;CADMIUM-PLATED FINISH;SELF-LEVELING SPRING TENSION RATCHET;SPUR GRIP;SET SCREW MOUNTING DEVICE
  • 1 verified cross-reference
  • Primary manufacturer: General Machine Products Company, Inc. Dba Gmp
Applications
  • Construction site scaffolding
  • Facility repair and renovation
  • Bridge and road infrastructure
General Description

The Ladder Feet, cataloged under National Stock Number 5440-00-481-9421, is classified within Federal Supply Class 5440 (No Item Name Available) of the Prefabricated Structures and Scaffolding group. The primary manufacturer of record is General Machine Products Company, Inc. Dba Gmp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5440-00-481-9421
Primary Part Number7515
Item NameLadder Feet
FSC / FSG5440 / 54 — No Item Name Available
ManufacturerGeneral Machine Products Company, Inc. Dba Gmp
StatusACTIVE
General Characteristics Item DescriptionMATL STEEL;CADMIUM-PLATED FINISH;SELF-LEVELING SPRING TENSION RATCHET;SPUR GRIP;SET SCREW MOUNTING DEVICE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-033-21237515 INTERCHANGEABLE
Nut
Te Connectivity Corporation
5340-00-057-35370042676 INTERCHANGEABLE
Clevis,rod End
New Holland Construction
3110-00-155-6237113276-10 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-00-227-3253MS51961-30 INTERCHANGEABLE
Bearing,roller,needle
American Society for Testing and Materials Dba Astm International
5915-00-501-4418 INTERCHANGEABLE
Suppressor,parasitic
1630-00-868-576875-15 INTERCHANGEABLE
Plate,torque,brake
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
4920-00-919-55307515 INTERCHANGEABLE
Regulator Assembly
Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
4820-00-932-0607 INTERCHANGEABLE
Disk,valve
3120-01-103-96647515 INTERCHANGEABLE
Bearing,washer,thrust
Crown Coachworks Inc Div Crown Coachworks Auto Body & Paint
5360-01-129-95887515 INTERCHANGEABLE
Spring
Duer Spring and Mfg Co
Cross-Reference Index
Part NumberManufacturer
7515 General Machine Products Company, Inc. Dba Gmp (USA)
Related Parts
5310-00-033-2123INTERCHANGEABLE
NUT
7515
5340-00-057-3537INTERCHANGEABLE
CLEVIS,ROD END
0042676
3110-00-155-6237INTERCHANGEABLE
BEARING,BALL,ANNULAR
113276-10
3110-00-227-3253INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS51961-30
5915-00-501-4418INTERCHANGEABLE
SUPPRESSOR,PARASITIC
1630-00-868-5768INTERCHANGEABLE
PLATE,TORQUE,BRAKE
75-15
4920-00-919-5530INTERCHANGEABLE
REGULATOR ASSEMBLY
7515
4820-00-932-0607INTERCHANGEABLE
DISK,VALVE
3120-01-103-9664INTERCHANGEABLE
BEARING,WASHER,THRUST
7515
5360-01-129-9588INTERCHANGEABLE
SPRING
7515
3110-01-266-3910INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
E1ADDN-4221
6515-01-327-6811INTERCHANGEABLE
BLADE,EYE KNIFE,DETACHABLE
7515

Frequently Asked Questions

What is NSN 5440-00-481-9421?

NSN 5440-00-481-9421 is a Ladder Feet, manufactured by General Machine Products Company, Inc. Dba Gmp, classified under FSC 5440 (No Item Name Available). Status: active.

What are the part numbers for NSN 5440-00-481-9421?

NSN 5440-00-481-9421 has 1 cross-referenced part number: 7515 (General Machine Products Company, Inc. Dba Gmp).

What NSN replaces 5440-00-481-9421?

There are 12 known substitutes for 5440-00-481-9421: 5310-00-033-2123, 5340-00-057-3537, 3110-00-155-6237 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7515?

Key specifications for 7515: General Characteristics Item Description: MATL STEEL;CADMIUM-PLATED FINISH;SELF-LEVELING SPRING TENSION RATCHET;SPUR GRIP;SET SCREW MOUNTING DEVICE. 1 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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