PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400441Lever,accelerator

Williams Controls Inc · NSN 2510-01-668-2521 · FSC 2510 · No Item Name Available
Verified by PartsTable
NSN 2510-01-668-2521 — this item is cataloged by the U.S. Government under National Stock Number 2510-01-668-2521. Primary manufacturer part number: 400441.
Features
  • Lever,accelerator — FSC 2510
  • Material: ALUMINUM
  • 1 verified cross-reference
  • Primary manufacturer: Williams Controls Inc
Applications
  • Applications requiring Aluminum construction
General Description

The Lever,accelerator, cataloged under National Stock Number 2510-01-668-2521, is classified within Federal Supply Class 2510 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Williams Controls Inc. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2510-01-668-2521
Primary Part Number400441
Item NameLever,accelerator
FSC / FSG2510 / 25 — No Item Name Available
ManufacturerWilliams Controls Inc
StatusACTIVE
MaterialALUMINUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5306-00-151-0785 INTERCHANGEABLE
Bolt,machine
3020-01-028-5527400441 INTERCHANGEABLE
Sprocket Wheel and Gear Assembly
Telemechanics Inc
5330-01-028-87214004-4-1 INTERCHANGEABLE
Packing Kit
Alta Robbins, Inc. Dba Alta Robbins Inc
5340-01-394-244740044-1 INTERCHANGEABLE
Plate,mounting
Morpac Industries, Inc Div Actuator
6515-01-585-6369400441 INTERCHANGEABLE
Cleaner,wound,medical
B. Braun Medical Inc
Cross-Reference Index
Part NumberManufacturer
400441 PRIMARY Williams Controls Inc (USA)
Related Parts
5306-00-151-0785INTERCHANGEABLE
BOLT,MACHINE
3020-01-028-5527INTERCHANGEABLE
SPROCKET WHEEL AND GEAR ASSEMBLY
400441
5330-01-028-8721INTERCHANGEABLE
PACKING KIT
4004-4-1
5340-01-394-2447INTERCHANGEABLE
PLATE,MOUNTING
40044-1
6515-01-585-6369INTERCHANGEABLE
CLEANER,WOUND,MEDICAL
400441

Frequently Asked Questions

What is NSN 2510-01-668-2521?

NSN 2510-01-668-2521 is a Lever,accelerator, manufactured by Williams Controls Inc, classified under FSC 2510 (No Item Name Available). Status: active.

What are the part numbers for NSN 2510-01-668-2521?

NSN 2510-01-668-2521 has 1 cross-referenced part number: 400441 (Williams Controls Inc).

What NSN replaces 2510-01-668-2521?

There are 5 known substitutes for 2510-01-668-2521: 5306-00-151-0785, 3020-01-028-5527, 5330-01-028-8721 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 400441?

Key specifications for 400441: Material: ALUMINUM; Part Name Assigned by Controlling Agency: LEVER ARM, V3P PREMIUM, KD; Special Features: NEXT HIGHER ASSEMBLY ACCELERATOR PEDAL, MODEL SERIES WM-545, MATERIAL ALUMINIUM WITH BLACK POWDER COAT. 3 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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