PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1861785Spring,helical,torsion

Walter Motor Truck Co · NSN 5360-00-597-3278 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-597-3278 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-597-3278. Primary manufacturer part number: 1861785.
Features
  • Spring,helical,torsion — FSC 5360
  • End Style: REDUCED LOOP END SECOND END
  • Surface Treatment: CADMIUM OVERALL
  • Spring Free Length: 0.328 INCHES NOMINAL IN
  • Hook Radius: 0.125 INCHES NOMINAL OVERALL IN
  • Coil Helix Direction: LEFT-HAND
  • Inside Diameter: 0.313 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
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 5360-00-597-3278, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Walter Motor Truck Co. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 25 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-597-3278
Primary Part Number1861785
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerWalter Motor Truck Co
StatusCANCELLED
End StyleREDUCED LOOP END SECOND END
Surface TreatmentCADMIUM OVERALL
Spring Free Length0.328 INCHES NOMINAL IN
Hook Radius0.125 INCHES NOMINAL OVERALL IN
Coil Helix DirectionLEFT-HAND
Inside Diameter0.313 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
End Length From Second Bend to Third Bend or End0.375 INCHES NOMINAL SECOND END IN
End StyleONE HOOK END FIRST END
Spring Free Outside Diameter0.405 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN
Coil Quantity5-3/4
Style DesignatorSINGLE TORSION LEFT HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
3110-00-117-1576 INTERCHANGEABLE
Bearing,roller,journal
5133-00-189-9285 INTERCHANGEABLE
Drill,twist
5120-00-277-1475W-215 INTERCHANGEABLE
Wrench,pipe
Ampco Partners, Ltd. Dba Ampco Safety Tools
5985-00-318-1840251835-1 INTERCHANGEABLE
Attenuator,fixed
Raytheon Company Dba Raytheon
5330-00-570-7271 INTERCHANGEABLE
Gasket
5999-00-943-617731029-009-51 INTERCHANGEABLE
Contact,electrical
Schneider Electric Usa, Inc.
5360-01-076-9856 INTERCHANGEABLE
Spring
4140-01-164-226372040 INTERCHANGEABLE
Impeller,fan,axial
Black and Decker Us Inc
5995-01-199-9535W215 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Lockheed Martin Corporation Dba Lockheed Martin
5305-01-328-704672040 INTERCHANGEABLE
Screw,cap,socket Head
H-K Connecticut Holding Company
Cross-Reference Index
Part NumberManufacturer
1861785 Walter Motor Truck Co (USA)
1861785 General Motors Corp Delco Remy Div (USA)
11A1861785 Fwd Seagrave Holdings Lp (USA)
1861785 General Motors Llc Dba General Motors Llc (USA)
57987R Diamond Reo Truck Co (USA)
7F3512 Holt Bros (USA)
1861785 General Motors Corp (USA)
72040 Little Giant Crane and Shovel Inc (USA)
16-50374 Kaitlin Corp (USA)
7F3512 Caterpillar Inc Div Caterpillar Defense (USA)
5A7580 Napco International Llc Dba Napco International Inc (USA)
46S17 Oshkosh Defense Llc (USA)
1861785 Diamond Reo Truck Co (USA)
1861785 H20 Tank Inc U S Motors Div (USA)
134706 Zf Industrieantriebe Witten Gmbh (DEU)
1861785 Rolls-Royce Solutions America Inc (USA)
DR1861785 Terex Corp (USA)
1861785 Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations (USA)
46S17 Oshkosh Corp (USA)
10A1861785 Fwd Seagrave Holdings Lp (USA)
Related Parts
3110-00-117-1576INTERCHANGEABLE
BEARING,ROLLER,JOURNAL
5133-00-189-9285INTERCHANGEABLE
DRILL,TWIST
5120-00-277-1475INTERCHANGEABLE
WRENCH,PIPE
W-215
5985-00-318-1840INTERCHANGEABLE
ATTENUATOR,FIXED
251835-1
5330-00-570-7271INTERCHANGEABLE
GASKET
5999-00-943-6177INTERCHANGEABLE
CONTACT,ELECTRICAL
31029-009-51
5360-01-076-9856INTERCHANGEABLE
SPRING
4140-01-164-2263INTERCHANGEABLE
IMPELLER,FAN,AXIAL
72040
5995-01-199-9535INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
W215
5305-01-328-7046INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
72040

Frequently Asked Questions

What is NSN 5360-00-597-3278?

NSN 5360-00-597-3278 is a Spring,helical,torsion, manufactured by Walter Motor Truck Co, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-597-3278?

NSN 5360-00-597-3278 has 27 cross-referenced part numbers: 1861785 (Walter Motor Truck Co), 1861785 (General Motors Corp Delco Remy Div), 11A1861785 (Fwd Seagrave Holdings Lp), 1861785 (General Motors Llc Dba General Motors Llc), 57987R (Diamond Reo Truck Co) and 22 more.

What NSN replaces 5360-00-597-3278?

There are 10 known substitutes for 5360-00-597-3278: 3110-00-117-1576, 5133-00-189-9285, 5120-00-277-1475 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1861785?

Key specifications for 1861785: End Style: REDUCED LOOP END SECOND END; Surface Treatment: CADMIUM OVERALL; Spring Free Length: 0.328 INCHES NOMINAL IN; Hook Radius: 0.125 INCHES NOMINAL OVERALL IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-597-3278 still in active supply?

NSN 5360-00-597-3278 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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