PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28651Spring,helical,compression

Parker Hannifin Corporation Div Aerospace Group Headquarters · NSN 5360-00-599-9867 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-599-9867 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-599-9867. Primary manufacturer part number: 28651.
Features
  • Spring,helical,compression — FSC 5360
  • Surface Treatment: NICKEL OVERALL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Length: 0.313 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
  • Spring Free Outside Diameter: 0.329 INCHES MAXIMUM IN
  • Style Designator: CYLINDRICAL
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Inside Diameter: 0.255 INCHES MINIMUM IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-599-9867, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div Aerospace Group Headquarters. Government technical data includes 7 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: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-599-9867
Primary Part Number28651
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Aerospace Group Headquarters
StatusCANCELLED
Surface TreatmentNICKEL OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Length0.313 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
Spring Free Outside Diameter0.329 INCHES MAXIMUM IN
Style DesignatorCYLINDRICAL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Inside Diameter0.255 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
6240-00-270-4697288A896BEP3 INTERCHANGEABLE
Lamp,incandescent
General Electric Company Dba Ge
5330-00-397-482028654 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5950-00-645-0231 INTERCHANGEABLE
Transformer,power
3220-00-982-3287 INTERCHANGEABLE
Saw,band,woodworking
Cross-Reference Index
Part NumberManufacturer
28651 PRIMARY Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
Related Parts
6240-00-270-4697INTERCHANGEABLE
LAMP,INCANDESCENT
288A896BEP3
5330-00-397-4820INTERCHANGEABLE
SEAL,PLAIN ENCASED
28654
5950-00-645-0231INTERCHANGEABLE
TRANSFORMER,POWER
3220-00-982-3287INTERCHANGEABLE
SAW,BAND,WOODWORKING

Frequently Asked Questions

What is NSN 5360-00-599-9867?

NSN 5360-00-599-9867 is a Spring,helical,compression, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-599-9867?

NSN 5360-00-599-9867 has 1 cross-referenced part number: 28651 (Parker Hannifin Corporation Div Aerospace Group Headquarters).

What NSN replaces 5360-00-599-9867?

There are 4 known substitutes for 5360-00-599-9867: 6240-00-270-4697, 5330-00-397-4820, 5950-00-645-0231 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28651?

Key specifications for 28651: Surface Treatment: NICKEL OVERALL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Spring Free Length: 0.313 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN; Spring Free Outside Diameter: 0.329 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-599-9867 still in active supply?

NSN 5360-00-599-9867 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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