PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13962Spring,helical,torsion

Leica Inc Surveying and Photogrammetry Systems Div · NSN 5360-00-407-6816 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-407-6816 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-407-6816. Primary manufacturer part number: 13962.
Features
  • Spring,helical,torsion — FSC 5360
  • Inside Diameter: 0.170 INCHES NOMINAL IN
  • End Style: ANGULAR SECOND END
  • End Length From First Bend to Second Bend or End: 0.375 INCHES NOMINAL FIRST END IN
  • End Length From First Bend to Second Bend or End: 0.187 INCHES NOMINAL SECOND END IN
  • Material Document and Classification: QQ-W-401 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • End Style: STRAIGHT BEND END (LEFT) FIRST END
  • Spring Free Outside Diameter: 0.250 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Copper Alloy 510 Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-407-6816, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Leica Inc Surveying and Photogrammetry Systems Div. Government technical data includes 14 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-407-6816
Primary Part Number13962
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerLeica Inc Surveying and Photogrammetry Systems Div
StatusACTIVE
Inside Diameter0.170 INCHES NOMINAL IN
End StyleANGULAR SECOND END
End Length From First Bend to Second Bend or End0.375 INCHES NOMINAL FIRST END IN
End Length From First Bend to Second Bend or End0.187 INCHES NOMINAL SECOND END IN
Material Document and ClassificationQQ-W-401 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
End StyleSTRAIGHT BEND END (LEFT) FIRST END
Spring Free Outside Diameter0.250 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND
Coil Quantity10
MaterialCOPPER ALLOY 510 OVERALL
End Length From Coil Axis to First Bend0.688 INCHES NOMINAL OVERALL IN
Spring Free Length0.437 INCHES NOMINAL IN
End Angular RelationshipENDS ANGLED ONE TO OTHER
Style DesignatorSINGLE TORSION LEFT HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5905-00-454-7441 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
3950-00-978-118113962 INTERCHANGEABLE
Caster Assembly
Saginaw Products Corporation Dba Cignys
5980-01-177-03403-3959 INTERCHANGEABLE
Holder,photoelectric Cell
American Hofmann Corp
5330-01-310-3423 INTERCHANGEABLE
Ring,wiper
6240-01-344-6958100/80PAR/FL/SS/130V INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Sylvania Miniature Lighting Div
6515-01-547-474713962 INTERCHANGEABLE
Atomizer,medicinal
Salter Labs, Llc Dba Salter Labs
Cross-Reference Index
Part NumberManufacturer
13962 PRIMARY Leica Inc Surveying and Photogrammetry Systems Div (USA)
Related Parts
5905-00-454-7441INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
3950-00-978-1181INTERCHANGEABLE
CASTER ASSEMBLY
13962
5980-01-177-0340INTERCHANGEABLE
HOLDER,PHOTOELECTRIC CELL
3-3959
5330-01-310-3423INTERCHANGEABLE
RING,WIPER
6240-01-344-6958INTERCHANGEABLE
LAMP,INCANDESCENT
100/80PAR/FL/SS/130V
6515-01-547-4747INTERCHANGEABLE
ATOMIZER,MEDICINAL
13962

Frequently Asked Questions

What is NSN 5360-00-407-6816?

NSN 5360-00-407-6816 is a Spring,helical,torsion, manufactured by Leica Inc Surveying and Photogrammetry Systems Div, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-407-6816?

NSN 5360-00-407-6816 has 1 cross-referenced part number: 13962 (Leica Inc Surveying and Photogrammetry Systems Div).

What NSN replaces 5360-00-407-6816?

There are 6 known substitutes for 5360-00-407-6816: 5905-00-454-7441, 3950-00-978-1181, 5980-01-177-0340 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13962?

Key specifications for 13962: Inside Diameter: 0.170 INCHES NOMINAL IN; End Style: ANGULAR SECOND END; End Length From First Bend to Second Bend or End: 0.375 INCHES NOMINAL FIRST END IN; End Length From First Bend to Second Bend or End: 0.187 INCHES NOMINAL SECOND END IN. 14 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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