PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

552920Spring,helical,compression

Brp Us Inc · NSN 5360-00-550-8413 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-550-8413 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-550-8413. Primary manufacturer part number: 552920.
Features
  • Spring,helical,compression — FSC 5360
  • Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Spring Solid Length: 0.459 INCHES NOMINAL IN
  • Inside Diameter: 0.265625 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 0.375 INCHES NOMINAL IN
  • Spring Free Length: 0.719 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Style Designator: CYLINDRICAL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 302 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-550-8413, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brp Us Inc. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-550-8413
Primary Part Number552920
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerBrp Us Inc
StatusACTIVE
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Spring Solid Length0.459 INCHES NOMINAL IN
Inside Diameter0.265625 INCHES NOMINAL IN
Spring Free Outside Diameter0.375 INCHES NOMINAL IN
Spring Free Length0.719 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Style DesignatorCYLINDRICAL
MaterialSTEEL COMP 302 OVERALL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-00-001-7788885023AP INTERCHANGEABLE
Cap,valve
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
Cross-Reference Index
Part NumberManufacturer
552920 PRIMARY Brp Us Inc (USA)
552920 Outboard Marine Corp Johnson Motors Div (USA)
Related Parts
4820-00-001-7788INTERCHANGEABLE
CAP,VALVE
885023AP

Frequently Asked Questions

What is NSN 5360-00-550-8413?

NSN 5360-00-550-8413 is a Spring,helical,compression, manufactured by Brp Us Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-550-8413?

NSN 5360-00-550-8413 has 2 cross-referenced part numbers: 552920 (Brp Us Inc), 552920 (Outboard Marine Corp Johnson Motors Div).

What NSN replaces 5360-00-550-8413?

There is 1 known substitute for 5360-00-550-8413: 4820-00-001-7788. Verify interchangeability with system specifications before substitution.

What are the specifications of 552920?

Key specifications for 552920: Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Spring Solid Length: 0.459 INCHES NOMINAL IN; Inside Diameter: 0.265625 INCHES NOMINAL IN; Spring Free Outside Diameter: 0.375 INCHES NOMINAL IN. 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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