PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15-493Spring,helical,compression

Automatic Switch Company Dba Asco · NSN 5360-00-663-1041 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-663-1041 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-663-1041. Primary manufacturer part number: 15-493.
Features
  • Spring,helical,compression — FSC 5360
  • Coil Helix Direction: RIGHT-HAND
  • Style Designator: CYLINDRICAL
  • End Style: SPRING END,SQUARED BOTH ENDS
  • Spring Free Outside Diameter: 0.255 INCHES NOMINAL IN
  • Material: COPPER ALLOY OVERALL
  • Inside Diameter: 0.203 INCHES NOMINAL IN
  • Spring Solid Length: 0.188 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Copper Alloy Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-663-1041, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Automatic Switch Company Dba Asco. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-663-1041
Primary Part Number15-493
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerAutomatic Switch Company Dba Asco
StatusCANCELLED
Coil Helix DirectionRIGHT-HAND
Style DesignatorCYLINDRICAL
End StyleSPRING END,SQUARED BOTH ENDS
Spring Free Outside Diameter0.255 INCHES NOMINAL IN
MaterialCOPPER ALLOY OVERALL
Inside Diameter0.203 INCHES NOMINAL IN
Spring Solid Length0.188 INCHES NOMINAL IN
Spring Free Length1.000 INCHES NOMINAL IN
Surface TreatmentCADMIUM OVERALL
Coil Quantity6
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5950-00-031-3779 INTERCHANGEABLE
Coil,radio Frequency
3455-01-054-144715493 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5360-01-078-4893 INTERCHANGEABLE
Spring,helical,compression
8145-01-140-386451183-1-001 INTERCHANGEABLE
Shipping and Storage,container
Erie Engineered Products, Inc. Dba Erie Engineered Products Inc
4820-01-341-480415493-V0GT INTERCHANGEABLE
Valve,globe
Flowserve Inc
6515-01-584-489605.001.214 INTERCHANGEABLE
Attachment,screw,orthopedic
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
FS15-493 Automatic Switch Company Dba Asco (USA)
15-493 PRIMARY Automatic Switch Company Dba Asco (USA)
Related Parts
5950-00-031-3779INTERCHANGEABLE
COIL,RADIO FREQUENCY
3455-01-054-1447INTERCHANGEABLE
CUTTER,MILLING,END
15493
5360-01-078-4893INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
8145-01-140-3864INTERCHANGEABLE
SHIPPING AND STORAGE,CONTAINER
51183-1-001
4820-01-341-4804INTERCHANGEABLE
VALVE,GLOBE
15493-V0GT
6515-01-584-4896INTERCHANGEABLE
ATTACHMENT,SCREW,ORTHOPEDIC
05.001.214

Frequently Asked Questions

What is NSN 5360-00-663-1041?

NSN 5360-00-663-1041 is a Spring,helical,compression, manufactured by Automatic Switch Company Dba Asco, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-663-1041?

NSN 5360-00-663-1041 has 2 cross-referenced part numbers: FS15-493 (Automatic Switch Company Dba Asco), 15-493 (Automatic Switch Company Dba Asco).

What NSN replaces 5360-00-663-1041?

There are 6 known substitutes for 5360-00-663-1041: 5950-00-031-3779, 3455-01-054-1447, 5360-01-078-4893 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15-493?

Key specifications for 15-493: Coil Helix Direction: RIGHT-HAND; Style Designator: CYLINDRICAL; End Style: SPRING END,SQUARED BOTH ENDS; Spring Free Outside Diameter: 0.255 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-663-1041 still in active supply?

NSN 5360-00-663-1041 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.
PartsTable Design LLC · partstable.com