PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4640Spring,helical,compression

Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) · NSN 5360-00-664-6985 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-664-6985 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-664-6985. Primary manufacturer part number: 4640.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Outside Diameter: 1.0083 INCHES NOMINAL IN
  • Coil Quantity: 7
  • Coil Helix Direction: LEFT-HAND
  • Material: STEEL OVERALL
  • End Style: SPRING END,SQUARED BOTH ENDS
  • Spring Free Length: 1.000 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM OVERALL
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 5360-00-664-6985, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-664-6985
Primary Part Number4640
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
StatusACTIVE
Spring Free Outside Diameter1.0083 INCHES NOMINAL IN
Coil Quantity7
Coil Helix DirectionLEFT-HAND
MaterialSTEEL OVERALL
End StyleSPRING END,SQUARED BOTH ENDS
Spring Free Length1.000 INCHES NOMINAL IN
Surface TreatmentCADMIUM OVERALL
Style DesignatorCYLINDRICAL CONVEX END
Inside Diameter0.563 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5910-00-162-179819P236422-1 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Herley Chicago Dba Stewart Warner Electronics
5136-00-403-55494640 INTERCHANGEABLE
Die Head and Die,hand
Curtis-Toledo, Inc.
5305-00-580-21214640 INTERCHANGEABLE
Screw,cap,hexagon Head
Fwd Seagrave Holdings Lp
5980-01-076-8661 INTERCHANGEABLE
Light Emitting Diode
5340-01-233-12904640 INTERCHANGEABLE
Handle,bow
Mag Aerospace Industries, Llc Div Safran Cabins
4820-01-300-9233209-376-023-101 INTERCHANGEABLE
Valve,balanced,relief
Rogerson Kratos
5120-01-335-8165 INTERCHANGEABLE
Socket,socket Wrench
6520-01-556-3310600-1504 INTERCHANGEABLE
Handpiece,dental
Medidenta International Inc
6520-01-561-43454640 INTERCHANGEABLE
Articulator,dental
Whip-Mix Corp
Cross-Reference Index
Part NumberManufacturer
4640 Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA)
4640 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
Related Parts
5910-00-162-1798INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
19P236422-1
5136-00-403-5549INTERCHANGEABLE
DIE HEAD AND DIE,HAND
4640
5305-00-580-2121INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
4640
5980-01-076-8661INTERCHANGEABLE
LIGHT EMITTING DIODE
5340-01-233-1290INTERCHANGEABLE
HANDLE,BOW
4640
4820-01-300-9233INTERCHANGEABLE
VALVE,BALANCED,RELIEF
209-376-023-101
5120-01-335-8165INTERCHANGEABLE
SOCKET,SOCKET WRENCH
6520-01-556-3310INTERCHANGEABLE
HANDPIECE,DENTAL
600-1504
6520-01-561-4345INTERCHANGEABLE
ARTICULATOR,DENTAL
4640

Frequently Asked Questions

What is NSN 5360-00-664-6985?

NSN 5360-00-664-6985 is a Spring,helical,compression, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-664-6985?

NSN 5360-00-664-6985 has 2 cross-referenced part numbers: 4640 (Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div), 4640 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).

What NSN replaces 5360-00-664-6985?

There are 9 known substitutes for 5360-00-664-6985: 5910-00-162-1798, 5136-00-403-5549, 5305-00-580-2121 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4640?

Key specifications for 4640: Spring Free Outside Diameter: 1.0083 INCHES NOMINAL IN; Coil Quantity: 7; Coil Helix Direction: LEFT-HAND; Material: STEEL OVERALL. 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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