PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7413778Spring,helical,compression

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5360-00-741-3778 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-741-3778 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-741-3778. Primary manufacturer part number: 7413778.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-W-401-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: COPPER ALLOY 510 OVERALL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Style Designator: CYLINDRICAL
  • Bore Diameter: 0.625 INCHES MINIMUM AND 0.626 INCHES MAXIMUM IN
  • Spring Free Length: 1.938 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Copper Alloy 510 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-741-3778, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-741-3778
Primary Part Number7413778
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Inside Diameter0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Material Document and ClassificationQQ-W-401-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialCOPPER ALLOY 510 OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Style DesignatorCYLINDRICAL
Bore Diameter0.625 INCHES MINIMUM AND 0.626 INCHES MAXIMUM IN
Spring Free Length1.938 INCHES NOMINAL IN
Coil Quantity11
End StyleSPRING END,SQUARED BOTH ENDS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
9320-00-526-69008636028 INTERCHANGEABLE
Rubber Sheet,cellular
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5325-00-550-9356 INTERCHANGEABLE
Grommet,nonmetallic
5325-00-827-20579975261 INTERCHANGEABLE
Grommet,nonmetallic
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
7413778 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
475127 Purolator Products Co Div Motor Components, Llc (USA)
Related Parts
9320-00-526-6900INTERCHANGEABLE
RUBBER SHEET,CELLULAR
8636028
5325-00-550-9356INTERCHANGEABLE
GROMMET,NONMETALLIC
5325-00-827-2057INTERCHANGEABLE
GROMMET,NONMETALLIC
9975261

Frequently Asked Questions

What is NSN 5360-00-741-3778?

NSN 5360-00-741-3778 is a Spring,helical,compression, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-741-3778?

NSN 5360-00-741-3778 has 2 cross-referenced part numbers: 7413778 (U S Army Tank Automotive Command Amsta-Im-Mm), 475127 (Purolator Products Co Div Motor Components, Llc).

What NSN replaces 5360-00-741-3778?

There are 3 known substitutes for 5360-00-741-3778: 9320-00-526-6900, 5325-00-550-9356, 5325-00-827-2057. Verify interchangeability with system specifications before substitution.

What are the specifications of 7413778?

Key specifications for 7413778: Inside Diameter: 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Material Document and Classification: QQ-W-401-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY 510 OVERALL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-741-3778 still in active supply?

NSN 5360-00-741-3778 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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