PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

483743Spring,helical,extension

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5360-00-664-6200 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-664-6200 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-664-6200. Primary manufacturer part number: 483743.
Features
  • Spring,helical,extension — FSC 5360
  • Coil Helix Direction: RIGHT-HAND
  • Design Type: CLOSED
  • Spring Free Length: 2.000 INCHES NOMINAL IN
  • Inside Diameter: 0.183 INCHES NOMINAL IN
  • Surface Treatment: ZINC OVERALL
  • Style Designator: CYLINDRICAL
  • Spring Free Outside Diameter: 0.265 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-664-6200, 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 9 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-664-6200
Primary Part Number483743
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Coil Helix DirectionRIGHT-HAND
Design TypeCLOSED
Spring Free Length2.000 INCHES NOMINAL IN
Inside Diameter0.183 INCHES NOMINAL IN
Surface TreatmentZINC OVERALL
Style DesignatorCYLINDRICAL
Spring Free Outside Diameter0.265 INCHES NOMINAL IN
Coil Quantity38
Load Rating6.00 POUNDS MINIMUM AND 8.00 POUNDS MAXIMUM LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-01-214-2382483743 INTERCHANGEABLE
Transistor
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
483743 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5961-01-214-2382INTERCHANGEABLE
TRANSISTOR
483743

Frequently Asked Questions

What is NSN 5360-00-664-6200?

NSN 5360-00-664-6200 is a Spring,helical,extension, 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 5360-00-664-6200?

NSN 5360-00-664-6200 has 1 cross-referenced part number: 483743 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5360-00-664-6200?

There is 1 known substitute for 5360-00-664-6200: 5961-01-214-2382. Verify interchangeability with system specifications before substitution.

What are the specifications of 483743?

Key specifications for 483743: Coil Helix Direction: RIGHT-HAND; Design Type: CLOSED; Spring Free Length: 2.000 INCHES NOMINAL IN; Inside Diameter: 0.183 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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