PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

800335Spring,helical,extension

Fruehauf Corp · NSN 5360-00-350-0754 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-350-0754 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-350-0754. Primary manufacturer part number: 800335.
Features
  • Spring,helical,extension — FSC 5360
  • Hook Radius: 0.375 INCHES NOMINAL BOTH ENDS IN
  • Design Type: CLOSED
  • Style Designator: CYLINDRICAL
  • End Style: MACHINED HALF LOOP BOTH ENDS
  • Spring Length Under Load: 10.000 INCHES NOMINAL IN
  • Opening Width: 0.375 INCHES NOMINAL BOTH ENDS IN
  • Coil Helix Direction: RIGHT-HAND
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 5360-00-350-0754, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fruehauf Corp. Government technical data includes 13 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-350-0754
Primary Part Number800335
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerFruehauf Corp
StatusACTIVE
Hook Radius0.375 INCHES NOMINAL BOTH ENDS IN
Design TypeCLOSED
Style DesignatorCYLINDRICAL
End StyleMACHINED HALF LOOP BOTH ENDS
Spring Length Under Load10.000 INCHES NOMINAL IN
Opening Width0.375 INCHES NOMINAL BOTH ENDS IN
Coil Helix DirectionRIGHT-HAND
MaterialSTEEL OVERALL
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Spring Free Outside Diameter1.750 INCHES NOMINAL IN
Spring Free Length6.450 INCHES NOMINAL IN
Coil Quantity16
Load Rating221.00 POUNDS NOMINAL LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5360-00-938-5791800335 INTERCHANGEABLE
Spring,helical,compression
Dresser, Llc
5895-01-382-5520800335 INTERCHANGEABLE
Interface Unit,communication Equ
Lockheed Martin Corporation Dba Lockheed Martin
Cross-Reference Index
Part NumberManufacturer
800335 Fruehauf Corp (USA)
Related Parts
5360-00-938-5791INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
800335
5895-01-382-5520INTERCHANGEABLE
INTERFACE UNIT,COMMUNICATION EQU
800335

Frequently Asked Questions

What is NSN 5360-00-350-0754?

NSN 5360-00-350-0754 is a Spring,helical,extension, manufactured by Fruehauf Corp, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-350-0754?

NSN 5360-00-350-0754 has 1 cross-referenced part number: 800335 (Fruehauf Corp).

What NSN replaces 5360-00-350-0754?

There are 2 known substitutes for 5360-00-350-0754: 5360-00-938-5791, 5895-01-382-5520. Verify interchangeability with system specifications before substitution.

What are the specifications of 800335?

Key specifications for 800335: Hook Radius: 0.375 INCHES NOMINAL BOTH ENDS IN; Design Type: CLOSED; Style Designator: CYLINDRICAL; End Style: MACHINED HALF LOOP BOTH ENDS. 13 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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