PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

546415Spring,helical,torsion

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5360-00-295-7940 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-295-7940 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-295-7940. Primary manufacturer part number: 546415.
Features
  • Spring,helical,torsion — FSC 5360
  • End Angular Relationship: ENDS ANGLED ONE TO OTHER
  • End Style: ONE HOOK END FIRST END
  • Material: STEEL OVERALL
  • Coil Quantity: 5-1/4
  • Inside Diameter: 0.248 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN
  • Style Designator: SINGLE TORSION LEFT HAND
  • Spring Free Length: 0.500 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-295-7940, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 12 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-295-7940
Primary Part Number546415
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
End Angular RelationshipENDS ANGLED ONE TO OTHER
End StyleONE HOOK END FIRST END
MaterialSTEEL OVERALL
Coil Quantity5-1/4
Inside Diameter0.248 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN
Style DesignatorSINGLE TORSION LEFT HAND
Spring Free Length0.500 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
End Length0.380 INCHES MINIMUM AND 0.420 INCHES MAXIMUM BOTH ENDS IN
Spring Free Outside Diameter0.412 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN
Coil Helix DirectionLEFT-HAND
End StyleSMALL OFFSET HOOK AT SIDE SECOND END
Hook Radius0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM OVERALL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-829-9806 INTERCHANGEABLE
Restrictor,fluid Flow
Cross-Reference Index
Part NumberManufacturer
546415 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
4730-00-829-9806INTERCHANGEABLE
RESTRICTOR,FLUID FLOW

Frequently Asked Questions

What is NSN 5360-00-295-7940?

NSN 5360-00-295-7940 is a Spring,helical,torsion, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-295-7940?

NSN 5360-00-295-7940 has 1 cross-referenced part number: 546415 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 5360-00-295-7940?

There is 1 known substitute for 5360-00-295-7940: 4730-00-829-9806. Verify interchangeability with system specifications before substitution.

What are the specifications of 546415?

Key specifications for 546415: End Angular Relationship: ENDS ANGLED ONE TO OTHER; End Style: ONE HOOK END FIRST END; Material: STEEL OVERALL; Coil Quantity: 5-1/4. 12 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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