PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

666963Shaft

Sasco Inc Canadian Div · NSN 2520-00-773-5506 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-773-5506 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-773-5506. Primary manufacturer part number: 666963.
Features
  • Shaft — FSC 2520
  • 8 verified cross-references
  • Primary manufacturer: Sasco Inc Canadian Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft, cataloged under National Stock Number 2520-00-773-5506, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Sasco Inc Canadian Div. This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersSasco Inc Canadian Div (CAGE 58275); Spalla Inc (CAGE 22852); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Clark Equipment Co (CAGE 12603); Napco International Llc Dba Napco International Inc (CAGE 95201)
Technical Specifications
ParameterValue
NSN2520-00-773-5506
Primary Part Number666963
Item NameShaft
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerSasco Inc Canadian Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6695-00-187-3747 INTERCHANGEABLE
Bezel,instrument Mounting
2825-00-388-69073449 INTERCHANGEABLE
Nozzle Assembly
Westinghouse Electric Corp
4710-00-440-19108548 INTERCHANGEABLE
Tube Assembly,metal
Altec Air, Llc Dba Altec Llc
4820-01-050-0514209-063-505-1 INTERCHANGEABLE
Valve,check
Bell Textron Inc
6515-01-061-69693449 INTERCHANGEABLE
Stockings,anti-Embolism
Covidien Sales Llc Dba Covidien Sales
2530-01-261-9762 INTERCHANGEABLE
Hose and Tube Assembly,vehicular
3950-01-440-30153459CF INTERCHANGEABLE
Hoist,chain
Columbus Mckinnon Corp
1005-01-664-58303449 INTERCHANGEABLE
Plunger,extractor Assembly,chamb
Glock, Inc.
5307-01-674-00793300853 INTERCHANGEABLE
Stud,continuous Thread
Powerboss Inc Div Minuteman Powerboss
Cross-Reference Index
Part NumberManufacturer
666963 Sasco Inc Canadian Div
2073039 Spalla Inc (USA)
7735506 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
3449 Clark Equipment Co (USA)
8B8112 Napco International Llc Dba Napco International Inc (USA)
T93-21 Liberty Ventures Inti, Llc (USA)
2073039 General Motors Llc Dba General Motors Llc (USA)
2073039 General Motors Corp (USA)
Related Parts
6695-00-187-3747INTERCHANGEABLE
BEZEL,INSTRUMENT MOUNTING
2825-00-388-6907INTERCHANGEABLE
NOZZLE ASSEMBLY
3449
4710-00-440-1910INTERCHANGEABLE
TUBE ASSEMBLY,METAL
8548
4820-01-050-0514INTERCHANGEABLE
VALVE,CHECK
209-063-505-1
6515-01-061-6969INTERCHANGEABLE
STOCKINGS,ANTI-EMBOLISM
3449
2530-01-261-9762INTERCHANGEABLE
HOSE AND TUBE ASSEMBLY,VEHICULAR
3950-01-440-3015INTERCHANGEABLE
HOIST,CHAIN
3459CF
1005-01-664-5830INTERCHANGEABLE
PLUNGER,EXTRACTOR ASSEMBLY,CHAMB
3449
5307-01-674-0079INTERCHANGEABLE
STUD,CONTINUOUS THREAD
3300853

Frequently Asked Questions

What is NSN 2520-00-773-5506?

NSN 2520-00-773-5506 is a Shaft, manufactured by Sasco Inc Canadian Div, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-773-5506?

NSN 2520-00-773-5506 has 8 cross-referenced part numbers: 666963 (Sasco Inc Canadian Div), 2073039 (Spalla Inc), 7735506 (U S Army Tank Automotive Command Amsta-Im-Mm), 3449 (Clark Equipment Co), 8B8112 (Napco International Llc Dba Napco International Inc) and 3 more.

What NSN replaces 2520-00-773-5506?

There are 9 known substitutes for 2520-00-773-5506: 6695-00-187-3747, 2825-00-388-6907, 4710-00-440-1910 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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