PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7603Spring,helical,compression

Te Connectivity Corporation · NSN 5360-00-263-4565 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-263-4565 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-263-4565. Primary manufacturer part number: 7603.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.406 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN
  • Coil Helix Direction: RIGHT-HAND
  • Spring Free Length: 0.312 INCHES NOMINAL IN
  • Spring Solid Length: 0.156 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Free Outside Diameter: 0.508 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-263-4565, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Te Connectivity Corporation. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-263-4565
Primary Part Number7603
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Inside Diameter0.406 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN
Coil Helix DirectionRIGHT-HAND
Spring Free Length0.312 INCHES NOMINAL IN
Spring Solid Length0.156 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Outside Diameter0.508 INCHES NOMINAL IN
Coil Quantity3
MaterialSTEEL CORROSION RESISTING OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-258-9896205-102 INTERCHANGEABLE
Jack,tip
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
6625-00-261-51277603 INTERCHANGEABLE
Oscilloscope Mainframe
Tektronix, Inc.
2825-00-388-69227603 INTERCHANGEABLE
Retainer,spring
Northrop Grumman Systems Corporation Div Marine Systems
5905-00-432-7650 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
4310-00-446-33887603 INTERCHANGEABLE
Ring,piston
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
5360-00-526-16507603 INTERCHANGEABLE
Spring,helical,extension
Telemechanics Inc
5310-00-550-1469 INTERCHANGEABLE
Nut,plain,hexagon
3110-00-554-3355 INTERCHANGEABLE
Bearing,ball,annular
5330-00-559-2708 INTERCHANGEABLE
Seal,plain Encased
3030-01-043-674913605 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
Cross-Reference Index
Part NumberManufacturer
7603 PRIMARY Te Connectivity Corporation (USA)
Related Parts
5935-00-258-9896INTERCHANGEABLE
JACK,TIP
205-102
6625-00-261-5127INTERCHANGEABLE
OSCILLOSCOPE MAINFRAME
7603
2825-00-388-6922INTERCHANGEABLE
RETAINER,SPRING
7603
5905-00-432-7650INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
4310-00-446-3388INTERCHANGEABLE
RING,PISTON
7603
5360-00-526-1650INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
7603
5310-00-550-1469INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3110-00-554-3355INTERCHANGEABLE
BEARING,BALL,ANNULAR
5330-00-559-2708INTERCHANGEABLE
SEAL,PLAIN ENCASED
3030-01-043-6749INTERCHANGEABLE
BELT,V
13605
5998-01-097-1317INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5998-01-128-7698INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY

Frequently Asked Questions

What is NSN 5360-00-263-4565?

NSN 5360-00-263-4565 is a Spring,helical,compression, manufactured by Te Connectivity Corporation, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-263-4565?

NSN 5360-00-263-4565 has 1 cross-referenced part number: 7603 (Te Connectivity Corporation).

What NSN replaces 5360-00-263-4565?

There are 12 known substitutes for 5360-00-263-4565: 5935-00-258-9896, 6625-00-261-5127, 2825-00-388-6922 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7603?

Key specifications for 7603: Inside Diameter: 0.406 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN; Coil Helix Direction: RIGHT-HAND; Spring Free Length: 0.312 INCHES NOMINAL IN; Spring Solid Length: 0.156 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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