PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

228824PC77Spring,helical,compression

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5360-00-598-7622 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-598-7622 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-598-7622. Primary manufacturer part number: 228824PC77.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.421 INCHES NOMINAL IN
  • Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Spring Free Outside Diameter: 0.553 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Free Length: 2.593 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Material: STEEL UNS K08500 OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Uns K08500 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-598-7622, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-598-7622
Primary Part Number228824PC77
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Inside Diameter0.421 INCHES NOMINAL IN
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Free Outside Diameter0.553 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Length2.593 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
MaterialSTEEL UNS K08500 OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5360-00-044-286240-387 INTERCHANGEABLE
Spring,helical,compression
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5340-00-170-485540387 INTERCHANGEABLE
Strap,retaining
L3harris Technologies, Inc. Dba Harris Corporation
3040-00-314-14134501-275 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
3120-01-271-833940387 INTERCHANGEABLE
Bearing,sleeve
Lake Shore Systems, Inc.
5940-01-491-856640387 INTERCHANGEABLE
Terminal,feedthru
Hamilton Sundstrand Corporation
Cross-Reference Index
Part NumberManufacturer
228824PC77 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
40387 Bae Systems Land & Armaments L.p. (USA)
Related Parts
5360-00-044-2862INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
40-387
5340-00-170-4855INTERCHANGEABLE
STRAP,RETAINING
40387
3040-00-314-1413INTERCHANGEABLE
CONNECTING LINK,RIGID
4501-275
3120-01-271-8339INTERCHANGEABLE
BEARING,SLEEVE
40387
5940-01-491-8566INTERCHANGEABLE
TERMINAL,FEEDTHRU
40387

Frequently Asked Questions

What is NSN 5360-00-598-7622?

NSN 5360-00-598-7622 is a Spring,helical,compression, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-598-7622?

NSN 5360-00-598-7622 has 2 cross-referenced part numbers: 228824PC77 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 40387 (Bae Systems Land & Armaments L.p.).

What NSN replaces 5360-00-598-7622?

There are 5 known substitutes for 5360-00-598-7622: 5360-00-044-2862, 5340-00-170-4855, 3040-00-314-1413 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 228824PC77?

Key specifications for 228824PC77: Inside Diameter: 0.421 INCHES NOMINAL IN; Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Spring Free Outside Diameter: 0.553 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 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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