PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20655Spring,helical,compression

Hydro-Aire Aerospace Corp · NSN 5360-00-527-0884 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-527-0884 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-527-0884. Primary manufacturer part number: 20655.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Length: 0.850 INCHES NOMINAL IN
  • Coil Quantity: 13-1/2
  • Material: STEEL OVERALL
  • Material Document and Classification: MIL-S-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Inside Diameter: 0.153 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 0.195 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
  • Load Rating: 3.600 POUNDS MINIMUM AND 4.100 POUNDS MAXIMUM LBS
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 5360-00-527-0884, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 12 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-527-0884
Primary Part Number20655
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusCANCELLED
Spring Free Length0.850 INCHES NOMINAL IN
Coil Quantity13-1/2
MaterialSTEEL OVERALL
Material Document and ClassificationMIL-S-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Inside Diameter0.153 INCHES NOMINAL IN
Spring Free Outside Diameter0.195 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
Load Rating3.600 POUNDS MINIMUM AND 4.100 POUNDS MAXIMUM LBS
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Solid Length0.350 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Style DesignatorCYLINDRICAL
Spring Length Under Load0.465 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5305-00-012-0221120221 INTERCHANGEABLE
Screw,machine
Chrysler Realty Company Llc Dba Daimler Chrysler
5133-00-189-9302 INTERCHANGEABLE
Drill,twist
5305-00-771-6946 INTERCHANGEABLE
Screw,machine
3655-01-091-8849 INTERCHANGEABLE
Button,spring
6515-01-241-4983206.55 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5961-01-302-7880717801321-001 INTERCHANGEABLE
Semiconductor Devices,unitized
Lockheed Martin Corporation
5975-01-368-3055759-192-55 INTERCHANGEABLE
Conduit Assembly,metal,flexible
Glenair, Inc.
6525-01-733-071320655 INTERCHANGEABLE
Charger,battery,x-Ray Apparatus
Minxray Inc
Cross-Reference Index
Part NumberManufacturer
20655 PRIMARY Hydro-Aire Aerospace Corp (USA)
Related Parts
5305-00-012-0221INTERCHANGEABLE
SCREW,MACHINE
120221
5133-00-189-9302INTERCHANGEABLE
DRILL,TWIST
5305-00-771-6946INTERCHANGEABLE
SCREW,MACHINE
3655-01-091-8849INTERCHANGEABLE
BUTTON,SPRING
6515-01-241-4983INTERCHANGEABLE
SCREW,BONE
206.55
5961-01-302-7880INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
717801321-001
5975-01-368-3055INTERCHANGEABLE
CONDUIT ASSEMBLY,METAL,FLEXIBLE
759-192-55
6525-01-733-0713INTERCHANGEABLE
CHARGER,BATTERY,X-RAY APPARATUS
20655

Frequently Asked Questions

What is NSN 5360-00-527-0884?

NSN 5360-00-527-0884 is a Spring,helical,compression, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-527-0884?

NSN 5360-00-527-0884 has 1 cross-referenced part number: 20655 (Hydro-Aire Aerospace Corp).

What NSN replaces 5360-00-527-0884?

There are 8 known substitutes for 5360-00-527-0884: 5305-00-012-0221, 5133-00-189-9302, 5305-00-771-6946 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20655?

Key specifications for 20655: Spring Free Length: 0.850 INCHES NOMINAL IN; Coil Quantity: 13-1/2; Material: STEEL OVERALL; Material Document and Classification: MIL-S-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-527-0884 still in active supply?

NSN 5360-00-527-0884 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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