PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103559Spring,helical,compression

Northrop Grumman Systems Corporation · NSN 5360-01-035-0849 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-035-0849 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-035-0849. Primary manufacturer part number: 103559.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.770 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Free Length: 2.468 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Coil Quantity: 13
  • Spring Free Outside Diameter: 0.930 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-035-0849, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-035-0849
Primary Part Number103559
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Inside Diameter0.770 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Length2.468 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Coil Quantity13
Spring Free Outside Diameter0.930 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6610-00-105-1650103559 INTERCHANGEABLE
Brush Block Assembly
Astronautics Corporation of America
5950-00-351-5108103559 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5985-01-699-4620103559 INTERCHANGEABLE
Adapter,mast
Tim Price Inc. Dba Tim Price Inc
Cross-Reference Index
Part NumberManufacturer
103559 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
6610-00-105-1650INTERCHANGEABLE
BRUSH BLOCK ASSEMBLY
103559
5950-00-351-5108INTERCHANGEABLE
TRANSFORMER,POWER
103559
5985-01-699-4620INTERCHANGEABLE
ADAPTER,MAST
103559

Frequently Asked Questions

What is NSN 5360-01-035-0849?

NSN 5360-01-035-0849 is a Spring,helical,compression, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-035-0849?

NSN 5360-01-035-0849 has 1 cross-referenced part number: 103559 (Northrop Grumman Systems Corporation).

What NSN replaces 5360-01-035-0849?

There are 3 known substitutes for 5360-01-035-0849: 6610-00-105-1650, 5950-00-351-5108, 5985-01-699-4620. Verify interchangeability with system specifications before substitution.

What are the specifications of 103559?

Key specifications for 103559: Inside Diameter: 0.770 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Free Length: 2.468 INCHES NOMINAL IN. 7 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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