PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1549-6Spring,helical,torsion

B/e Aerospace Inc Dba Interturbine · NSN 5360-00-526-2686 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-526-2686 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-526-2686. Primary manufacturer part number: 1549-6.
Features
  • Spring,helical,torsion — FSC 5360
  • End Style: STRAIGHT BEND END (RIGHT) FIRST END
  • Spring Free Length: 0.448 INCHES NOMINAL IN
  • End Style: STRAIGHT ANGULAR END SECOND END
  • Style Designator: SINGLE TORSION LEFT HAND
  • End Angular Relationship: ENDS ANGLED ONE TO OTHER
  • Coil Helix Direction: RIGHT-HAND
  • End Length From First Bend to Second Bend or End: 0.862 INCHES NOMINAL OVERALL 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 5360-00-526-2686, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is B/e Aerospace Inc Dba Interturbine. Government technical data includes 11 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-526-2686
Primary Part Number1549-6
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerB/e Aerospace Inc Dba Interturbine
StatusCANCELLED
End StyleSTRAIGHT BEND END (RIGHT) FIRST END
Spring Free Length0.448 INCHES NOMINAL IN
End StyleSTRAIGHT ANGULAR END SECOND END
Style DesignatorSINGLE TORSION LEFT HAND
End Angular RelationshipENDS ANGLED ONE TO OTHER
Coil Helix DirectionRIGHT-HAND
End Length From First Bend to Second Bend or End0.862 INCHES NOMINAL OVERALL IN
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL OVERALL
Material Document and ClassificationMIL-W-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Inside Diameter0.656 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
2810-00-118-831815496 INTERCHANGEABLE
Cover,engine Poppet Valve Rocker
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5133-00-177-7329 INTERCHANGEABLE
Cutter,countersink
3110-00-198-142210568 INTERCHANGEABLE
Bearing,ball,annular
Itw Food Equipment Group Llc Dba Hobart Service
4520-00-224-549815496 INTERCHANGEABLE
Heating Element,electrical,nonim
Forenta Lp
1730-00-432-004915496 INTERCHANGEABLE
Pin,knuckle Cylinde
Time Manufacturing Company Dba Time Manufacturing Company
3020-00-877-5320154-96 INTERCHANGEABLE
Gear,spur
Southern Gear & Machine Inc
4730-01-167-073815496 INTERCHANGEABLE
Union,pipe
Tyco Fire Products Lp
6515-01-584-752105.001.219 INTERCHANGEABLE
Attachment,drilling
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
1549-6 PRIMARY B/e Aerospace Inc Dba Interturbine (USA)
Related Parts
2810-00-118-8318INTERCHANGEABLE
COVER,ENGINE POPPET VALVE ROCKER
15496
5133-00-177-7329INTERCHANGEABLE
CUTTER,COUNTERSINK
3110-00-198-1422INTERCHANGEABLE
BEARING,BALL,ANNULAR
10568
4520-00-224-5498INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
15496
1730-00-432-0049INTERCHANGEABLE
PIN,KNUCKLE CYLINDE
15496
3020-00-877-5320INTERCHANGEABLE
GEAR,SPUR
154-96
4730-01-167-0738INTERCHANGEABLE
UNION,PIPE
15496
6515-01-584-7521INTERCHANGEABLE
ATTACHMENT,DRILLING
05.001.219

Frequently Asked Questions

What is NSN 5360-00-526-2686?

NSN 5360-00-526-2686 is a Spring,helical,torsion, manufactured by B/e Aerospace Inc Dba Interturbine, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-526-2686?

NSN 5360-00-526-2686 has 1 cross-referenced part number: 1549-6 (B/e Aerospace Inc Dba Interturbine).

What NSN replaces 5360-00-526-2686?

There are 8 known substitutes for 5360-00-526-2686: 2810-00-118-8318, 5133-00-177-7329, 3110-00-198-1422 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1549-6?

Key specifications for 1549-6: End Style: STRAIGHT BEND END (RIGHT) FIRST END; Spring Free Length: 0.448 INCHES NOMINAL IN; End Style: STRAIGHT ANGULAR END SECOND END; Style Designator: SINGLE TORSION LEFT HAND. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-526-2686 still in active supply?

NSN 5360-00-526-2686 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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