PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

85617Spring,helical,compression

Ashcroft Inc Dba Heise · NSN 5360-00-297-1876 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-297-1876 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-297-1876. Primary manufacturer part number: 85617.
Features
  • Spring,helical,compression — FSC 5360
  • Material Document and Classification: MIL-S-853,CLASS 5,TYPE F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Spring Free Length: 1.219 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Coil Quantity: 7
  • Coil Helix Direction: RIGHT-HAND
  • Style Designator: CYLINDRICAL
  • Inside Diameter: 0.656 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-297-1876, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 8 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-297-1876
Primary Part Number85617
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerAshcroft Inc Dba Heise
StatusACTIVE
Material Document and ClassificationMIL-S-853,CLASS 5,TYPE F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Free Length1.219 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Quantity7
Coil Helix DirectionRIGHT-HAND
Style DesignatorCYLINDRICAL
Inside Diameter0.656 INCHES NOMINAL IN
Spring Free Outside Diameter0.81625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5306-00-010-0122100122 INTERCHANGEABLE
Bolt,machine
Brinkley Technology Group Llc Dba Hercules Manufacturing
5998-01-313-756485617 INTERCHANGEABLE
Circuit Card Assembly
Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems
5325-01-391-951185-617 INTERCHANGEABLE
Ring,retaining
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
4720-01-671-702385617 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
Cross-Reference Index
Part NumberManufacturer
85617 PRIMARY Ashcroft Inc Dba Heise (USA)
Related Parts
5306-00-010-0122INTERCHANGEABLE
BOLT,MACHINE
100122
5998-01-313-7564INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
85617
5325-01-391-9511INTERCHANGEABLE
RING,RETAINING
85-617
4720-01-671-7023INTERCHANGEABLE
HOSE,NONMETALLIC
85617

Frequently Asked Questions

What is NSN 5360-00-297-1876?

NSN 5360-00-297-1876 is a Spring,helical,compression, manufactured by Ashcroft Inc Dba Heise, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-297-1876?

NSN 5360-00-297-1876 has 1 cross-referenced part number: 85617 (Ashcroft Inc Dba Heise).

What NSN replaces 5360-00-297-1876?

There are 4 known substitutes for 5360-00-297-1876: 5306-00-010-0122, 5998-01-313-7564, 5325-01-391-9511 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 85617?

Key specifications for 85617: Material Document and Classification: MIL-S-853,CLASS 5,TYPE F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Spring Free Length: 1.219 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Coil Quantity: 7. 8 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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