PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

654851Spring,helical,compression

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5360-00-201-1398 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-201-1398 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-201-1398. Primary manufacturer part number: 654851.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.264 INCHES NOMINAL IN
  • End Style: SPRING END,GROUND BOTH ENDS
  • Material: STEEL OVERALL
  • Spring Free Outside Diameter: 0.406 INCHES NOMINAL IN
  • Spring Free Length: 0.500 INCHES NOMINAL IN
  • Coil Quantity: 4-1/2
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
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 5360-00-201-1398, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-201-1398
Primary Part Number654851
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 Diameter0.264 INCHES NOMINAL IN
End StyleSPRING END,GROUND BOTH ENDS
MaterialSTEEL OVERALL
Spring Free Outside Diameter0.406 INCHES NOMINAL IN
Spring Free Length0.500 INCHES NOMINAL IN
Coil Quantity4-1/2
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Material Document and ClassificationQQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2805-00-353-7584230101 INTERCHANGEABLE
Valve,poppet,engine
Briggs and Stratton Corp
5950-00-518-3840 INTERCHANGEABLE
Transformer,power
1260-00-792-60322301-01 INTERCHANGEABLE
Indicator,elevation
Parker Hannifin Corporation Div Hydraulic Systems Division
5920-01-076-0644 INTERCHANGEABLE
Arrester,lightning
5910-01-280-9964230101 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Boonton Electronics Corporation Div Boonton Electronics
5999-01-295-6409230101 INTERCHANGEABLE
Shield,electronic Components
Mission Systems Davenport Inc.
6515-01-474-5215230-101 INTERCHANGEABLE
Catheter,ureteral
Boston Scientific Corp Mansfield Cardiac Assist Div
5975-01-486-892623010-1 INTERCHANGEABLE
Panel,electrical-Electronic Equi
Aimtron Systems, Llc
Cross-Reference Index
Part NumberManufacturer
654851 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
230101 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
2805-00-353-7584INTERCHANGEABLE
VALVE,POPPET,ENGINE
230101
5950-00-518-3840INTERCHANGEABLE
TRANSFORMER,POWER
1260-00-792-6032INTERCHANGEABLE
INDICATOR,ELEVATION
2301-01
5920-01-076-0644INTERCHANGEABLE
ARRESTER,LIGHTNING
5910-01-280-9964INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
230101
5999-01-295-6409INTERCHANGEABLE
SHIELD,ELECTRONIC COMPONENTS
230101
6515-01-474-5215INTERCHANGEABLE
CATHETER,URETERAL
230-101
5975-01-486-8926INTERCHANGEABLE
PANEL,ELECTRICAL-ELECTRONIC EQUI
23010-1

Frequently Asked Questions

What is NSN 5360-00-201-1398?

NSN 5360-00-201-1398 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 5360-00-201-1398?

NSN 5360-00-201-1398 has 2 cross-referenced part numbers: 654851 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 230101 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 5360-00-201-1398?

There are 8 known substitutes for 5360-00-201-1398: 2805-00-353-7584, 5950-00-518-3840, 1260-00-792-6032 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 654851?

Key specifications for 654851: Inside Diameter: 0.264 INCHES NOMINAL IN; End Style: SPRING END,GROUND BOTH ENDS; Material: STEEL OVERALL; Spring Free Outside Diameter: 0.406 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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