PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-171536Spring,helical,compression

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5360-00-663-3317 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-663-3317 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-663-3317. Primary manufacturer part number: SM-B-171536.
Features
  • Spring,helical,compression — FSC 5360
  • Surface Treatment: TIN OVERALL
  • Coil Quantity: 6-1/2
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Inside Diameter: 0.257 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Spring Free Length: 0.531 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-663-3317, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5360-00-663-3317
Primary Part NumberSM-B-171536
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Surface TreatmentTIN OVERALL
Coil Quantity6-1/2
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Inside Diameter0.257 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Spring Free Length0.531 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Outside Diameter0.313 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2805-00-554-9255 INTERCHANGEABLE
Piston,internal Combustion Engin
6350-01-057-1010N56279 INTERCHANGEABLE
Cover,air Whistle
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
SM-B-171536 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SMB186874-8 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
56279 Kleinschmidt Inc (USA)
Related Parts
2805-00-554-9255INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
6350-01-057-1010INTERCHANGEABLE
COVER,AIR WHISTLE
N56279

Frequently Asked Questions

What is NSN 5360-00-663-3317?

NSN 5360-00-663-3317 is a Spring,helical,compression, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-663-3317?

NSN 5360-00-663-3317 has 3 cross-referenced part numbers: SM-B-171536 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SMB186874-8 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 56279 (Kleinschmidt Inc).

What NSN replaces 5360-00-663-3317?

There are 2 known substitutes for 5360-00-663-3317: 2805-00-554-9255, 6350-01-057-1010. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-171536?

Key specifications for SM-B-171536: Surface Treatment: TIN OVERALL; Coil Quantity: 6-1/2; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Inside Diameter: 0.257 INCHES NOMINAL IN. 9 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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