PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S1012Spring,helical,compression

Caterpillar Inc Div Caterpillar Defense · NSN 5360-00-664-3836 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-664-3836 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-664-3836. Primary manufacturer part number: S1012.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Length: 1.188 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Material Hardness Rating: 44.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
  • Material: STEEL COMP 1060 OR STEEL COMP 1065 OVERALL
  • Coil Helix Direction: RIGHT-HAND
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Coil Quantity: 8
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 1060 or Steel Comp 1065 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-664-3836, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-664-3836
Primary Part NumberS1012
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusCANCELLED
Spring Free Length1.188 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Material Hardness Rating44.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
MaterialSTEEL COMP 1060 OR STEEL COMP 1065 OVERALL
Coil Helix DirectionRIGHT-HAND
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Quantity8
Spring Free Outside Diameter0.469 INCHES NOMINAL IN
Material Document and ClassificationJAN-S-1160,COMP 2 OR 3-CANCELED MIL SPEC ALL MATERIAL RESPONSES OVERALL
Inside Diameter0.344 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5120-00-277-2307 INTERCHANGEABLE
Wrench,open End
4310-00-344-0815487159PC11 INTERCHANGEABLE
Ring,piston
Naval Sea Systems Command
2815-00-362-17469167Y INTERCHANGEABLE
Valve,poppet,engine
Cummins Inc.
5330-00-559-2710 INTERCHANGEABLE
Seal,plain Encased
4810-00-955-6651100RB2F2120/60 INTERCHANGEABLE
Valve,solenoid
Emerson Electric Co Alco Controls Div
5340-01-028-0061S1012-17 INTERCHANGEABLE
Handle,bow
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5996-01-337-1120S-1012 INTERCHANGEABLE
Amplifier,radio Frequency
Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions
Cross-Reference Index
Part NumberManufacturer
S1012 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
0S1012 Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
5120-00-277-2307INTERCHANGEABLE
WRENCH,OPEN END
4310-00-344-0815INTERCHANGEABLE
RING,PISTON
487159PC11
2815-00-362-1746INTERCHANGEABLE
VALVE,POPPET,ENGINE
9167Y
5330-00-559-2710INTERCHANGEABLE
SEAL,PLAIN ENCASED
4810-00-955-6651INTERCHANGEABLE
VALVE,SOLENOID
100RB2F2120/60
5340-01-028-0061INTERCHANGEABLE
HANDLE,BOW
S1012-17
5996-01-337-1120INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
S-1012

Frequently Asked Questions

What is NSN 5360-00-664-3836?

NSN 5360-00-664-3836 is a Spring,helical,compression, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-664-3836?

NSN 5360-00-664-3836 has 2 cross-referenced part numbers: S1012 (Caterpillar Inc Div Caterpillar Defense), 0S1012 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 5360-00-664-3836?

There are 7 known substitutes for 5360-00-664-3836: 5120-00-277-2307, 4310-00-344-0815, 2815-00-362-1746 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S1012?

Key specifications for S1012: Spring Free Length: 1.188 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Material Hardness Rating: 44.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM; Material: STEEL COMP 1060 OR STEEL COMP 1065 OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-664-3836 still in active supply?

NSN 5360-00-664-3836 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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