PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44573Chock,wheel-Track

Camco Mfg Inc · NSN 2540-01-623-6636 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-623-6636 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-623-6636. Primary manufacturer part number: 44573.
Features
  • Chock,wheel-Track — FSC 2540
  • Design Type: FIXED
  • 1 verified cross-reference
  • Primary manufacturer: Camco Mfg Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chock,wheel-Track, cataloged under National Stock Number 2540-01-623-6636, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Camco Mfg 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2540-01-623-6636
Primary Part Number44573
Item NameChock,wheel-Track
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerCamco Mfg Inc
StatusACTIVE
Design TypeFIXED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3040-00-064-542844573 INTERCHANGEABLE
Gearshaft,spur
L3harris Technologies, Inc. Div Space and Airborne Systems
5310-00-622-252537X5SZ INTERCHANGEABLE
Nut
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
5330-00-919-225144550 INTERCHANGEABLE
Seal,plain Encased
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
Cross-Reference Index
Part NumberManufacturer
44573 PRIMARY Camco Mfg Inc (USA)
Related Parts
3040-00-064-5428INTERCHANGEABLE
GEARSHAFT,SPUR
44573
5310-00-622-2525INTERCHANGEABLE
NUT
37X5SZ
5330-00-919-2251INTERCHANGEABLE
SEAL,PLAIN ENCASED
44550

Frequently Asked Questions

What is NSN 2540-01-623-6636?

NSN 2540-01-623-6636 is a Chock,wheel-Track, manufactured by Camco Mfg Inc, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-623-6636?

NSN 2540-01-623-6636 has 1 cross-referenced part number: 44573 (Camco Mfg Inc).

What NSN replaces 2540-01-623-6636?

There are 3 known substitutes for 2540-01-623-6636: 3040-00-064-5428, 5310-00-622-2525, 5330-00-919-2251. Verify interchangeability with system specifications before substitution.

What are the specifications of 44573?

Key specifications for 44573: Part Name Assigned by Controlling Agency: TRI-LEVELER; Special Features: RAISES UP RV UP TO 3.875 INCHES ON ANY TIRE FOR LEVELING; NON-SLIP SURFACE; 4000 LB LOAD LIMIT LBS; Design Type: FIXED. 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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