PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35181Spring,helical,extension

Mitsubishi Caterpillar Forklift America, Inc · NSN 5360-00-807-2723 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-807-2723 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-807-2723. Primary manufacturer part number: 35181.
Features
  • Spring,helical,extension — FSC 5360
  • Inside Diameter: 0.510 INCHES NOMINAL IN
  • Spring Length Under Load: 2.000 INCHES NOMINAL IN
  • Hook Radius: 0.265625 INCHES NOMINAL BOTH ENDS IN
  • Material: STEEL OVERALL
  • Spring Free Outside Diameter: 0.750 INCHES NOMINAL IN
  • Load Rating: 37.000 POUNDS NOMINAL LBS
  • End Style: MACHINE LOOP BOTH ENDS
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-807-2723, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mitsubishi Caterpillar Forklift America, Inc. Government technical data includes 14 verified specifications, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-807-2723
Primary Part Number35181
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerMitsubishi Caterpillar Forklift America, Inc
StatusACTIVE
Inside Diameter0.510 INCHES NOMINAL IN
Spring Length Under Load2.000 INCHES NOMINAL IN
Hook Radius0.265625 INCHES NOMINAL BOTH ENDS IN
MaterialSTEEL OVERALL
Spring Free Outside Diameter0.750 INCHES NOMINAL IN
Load Rating37.000 POUNDS NOMINAL LBS
End StyleMACHINE LOOP BOTH ENDS
Design TypeCLOSED
Coil to Hook Inside Length0.594 INCHES NOMINAL BOTH ENDS IN
Spring Free Length2.0525 INCHES NOMINAL IN
Coil Quantity6
Style DesignatorCYLINDRICAL
Opening Width0.281 INCHES NOMINAL BOTH ENDS IN
Coil Helix DirectionLEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3040-01-009-4267160C521006-1 INTERCHANGEABLE
Connecting Link,rigid
Northrop Grumman Systems Corporation
5133-01-220-6224 INTERCHANGEABLE
Drill,twist
3950-01-429-2217AD-5502 INTERCHANGEABLE
Snubber,mechanical
Anchor/darling Enterprises Inc
8415-01-543-19233518-1 INTERCHANGEABLE
Protective Sleeves,shock Absorbi
Hatch Imports, Inc. Dba Hatch Gloves & Accessories
Cross-Reference Index
Part NumberManufacturer
35181 PRIMARY Mitsubishi Caterpillar Forklift America, Inc (USA)
Related Parts
3040-01-009-4267INTERCHANGEABLE
CONNECTING LINK,RIGID
160C521006-1
5133-01-220-6224INTERCHANGEABLE
DRILL,TWIST
3950-01-429-2217INTERCHANGEABLE
SNUBBER,MECHANICAL
AD-5502
8415-01-543-1923INTERCHANGEABLE
PROTECTIVE SLEEVES,SHOCK ABSORBI
3518-1

Frequently Asked Questions

What is NSN 5360-00-807-2723?

NSN 5360-00-807-2723 is a Spring,helical,extension, manufactured by Mitsubishi Caterpillar Forklift America, Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-807-2723?

NSN 5360-00-807-2723 has 1 cross-referenced part number: 35181 (Mitsubishi Caterpillar Forklift America, Inc).

What NSN replaces 5360-00-807-2723?

There are 4 known substitutes for 5360-00-807-2723: 3040-01-009-4267, 5133-01-220-6224, 3950-01-429-2217 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35181?

Key specifications for 35181: Inside Diameter: 0.510 INCHES NOMINAL IN; Spring Length Under Load: 2.000 INCHES NOMINAL IN; Hook Radius: 0.265625 INCHES NOMINAL BOTH ENDS IN; Material: STEEL OVERALL. 14 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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