PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

803261Spring,helical,torsion

Mag Aerospace Industries, Llc Div Safran Cabins · NSN 5360-00-672-1116 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-672-1116 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-672-1116. Primary manufacturer part number: 803261.
Features
  • Spring,helical,torsion — FSC 5360
  • Inside Diameter: 0.437 INCHES NOMINAL IN
  • Style Designator: SINGLE TORSION LEFT HAND
  • Coil Helix Direction: LEFT-HAND
  • End Style: STRAIGHT OFFSET OVERALL
  • Spring Free Outside Diameter: 0.563 INCHES NOMINAL IN
  • End Angular Relationship: ENDS PARALLEL ONE TO OTHER
  • End Length: 0.500 INCHES NOMINAL BOTH ENDS IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Uns K08500 Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-672-1116, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mag Aerospace Industries, Llc Div Safran Cabins. Government technical data includes 10 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-672-1116
Primary Part Number803261
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerMag Aerospace Industries, Llc Div Safran Cabins
StatusACTIVE
Inside Diameter0.437 INCHES NOMINAL IN
Style DesignatorSINGLE TORSION LEFT HAND
Coil Helix DirectionLEFT-HAND
End StyleSTRAIGHT OFFSET OVERALL
Spring Free Outside Diameter0.563 INCHES NOMINAL IN
End Angular RelationshipENDS PARALLEL ONE TO OTHER
End Length0.500 INCHES NOMINAL BOTH ENDS IN
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL UNS K08500 OVERALL
Coil Quantity4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-00-660-4302 INTERCHANGEABLE
Connector,plug,electrical
3950-01-038-746580326-1 INTERCHANGEABLE
Guard,brake
L3harris Technologies, Inc. Div Space and Airborne Systems
Cross-Reference Index
Part NumberManufacturer
803261 PRIMARY Mag Aerospace Industries, Llc Div Safran Cabins (USA)
803261 Mag Aerospace Industries Inc.,dba Monogramsystems Dba Monogram Systems (USA)
Related Parts
5935-00-660-4302INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
3950-01-038-7465INTERCHANGEABLE
GUARD,BRAKE
80326-1

Frequently Asked Questions

What is NSN 5360-00-672-1116?

NSN 5360-00-672-1116 is a Spring,helical,torsion, manufactured by Mag Aerospace Industries, Llc Div Safran Cabins, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-672-1116?

NSN 5360-00-672-1116 has 2 cross-referenced part numbers: 803261 (Mag Aerospace Industries, Llc Div Safran Cabins), 803261 (Mag Aerospace Industries Inc.,dba Monogramsystems Dba Monogram Systems).

What NSN replaces 5360-00-672-1116?

There are 2 known substitutes for 5360-00-672-1116: 5935-00-660-4302, 3950-01-038-7465. Verify interchangeability with system specifications before substitution.

What are the specifications of 803261?

Key specifications for 803261: Inside Diameter: 0.437 INCHES NOMINAL IN; Style Designator: SINGLE TORSION LEFT HAND; Coil Helix Direction: LEFT-HAND; End Style: STRAIGHT OFFSET OVERALL. 10 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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