PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

7T6626LPC5Spring,helical,extension

Naval Ship Systems Command · NSN 5360-00-317-2903 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-317-2903 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-317-2903. Primary manufacturer part number: 7T6626LPC5.
Features
  • Spring,helical,extension — FSC 5360
  • Spring Length Under Load: 21.250 INCHES NOMINAL IN
  • Coil Quantity: 212
  • Spring Free Length: 15.250 INCHES NOMINAL IN
  • End Style: HAND LOOP BOTH ENDS
  • Load Rating: 3.000 POUNDS MINIMUM AND 3.600 POUNDS MAXIMUM LBS
  • Material: STEEL OVERALL
  • Hook Radius: 0.258 INCHES NOMINAL BOTH ENDS IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-317-2903, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System. This item has 47 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-317-2903
Primary Part Number7T6626LPC5
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Spring Length Under Load21.250 INCHES NOMINAL IN
Coil Quantity212
Spring Free Length15.250 INCHES NOMINAL IN
End StyleHAND LOOP BOTH ENDS
Load Rating3.000 POUNDS MINIMUM AND 3.600 POUNDS MAXIMUM LBS
MaterialSTEEL OVERALL
Hook Radius0.258 INCHES NOMINAL BOTH ENDS IN
Coil Helix DirectionRIGHT-HAND
Coil to Hook Inside Length0.258 INCHES NOMINAL BOTH ENDS IN
Design TypeCLOSED
Spring Free Outside Diameter0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
Inside Diameter0.515 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 8
5360-00-001-184219937 SAME_FSC
Spring,helical,compression
No Item Name Available
5360-00-001-2010338452 SAME_FSC
Spring,helical,extension
No Item Name Available
No Item Name Available
5360-00-001-4650282897-1 SAME_FSC
Spring,helical,compression
5360-00-001-4664W18V134 SAME_FSC
Spring,constant to
No Item Name Available
Cross-Reference Index
Part NumberManufacturer
W5599011SH1PC6 General Electric Co Switchgear and Control Division of Apparatus Group (USA)
WW6664268PC7 General Electric Co Switchgear and Control Division of Apparatus Group (USA)
WW6665599PC8 General Electric Co Switchgear and Control Division of Apparatus Group (USA)
W5599011SH2PC6 General Electric Company (USA)
W5586011SH1PC7 General Electric Company (USA)
BB55S61-39PC7 Naval Ship Systems Command (USA)
WW6665599PC8 General Electric Company (USA)
CVB41S6100-325PC7 Naval Ship Systems Command (USA)
WW6665779SH1PC5 General Electric Co Switchgear and Control Division of Apparatus Group (USA)
WW6664278PC8 General Electric Co Switchgear and Control Division of Apparatus Group (USA)
5571965-4 General Electric Co Switchgear and Control Division of Apparatus Group (USA)
W5586011SH2PC7 General Electric Co Switchgear and Control Division of Apparatus Group (USA)
WW6664289SH1PC10 General Electric Co Switchgear and Control Division of Apparatus Group (USA)
CB1S6100-131PC8 Naval Ship Systems Command (USA)
BB57S61-020PC6 Naval Ship Systems Command (USA)
WW6665769PC5 General Electric Company (USA)
7T6626LPC5 PRIMARY Naval Ship Systems Command (USA)
BB55S61-40PC7 Naval Ship Systems Command (USA)
BB55S61-021PC7 Naval Ship Systems Command (USA)
CV9S6100-020PC7 Naval Ship Systems Command (USA)
Related Parts
5360-00-001-1842INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
19937
5360-00-001-1945INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-2010INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
338452
5360-00-001-3865INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-3950INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-4650INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
282897-1
5360-00-001-4664INTERCHANGEABLE
SPRING,CONSTANT TO
W18V134
5360-00-001-4703INTERCHANGEABLE
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 5360-00-317-2903?

NSN 5360-00-317-2903 is a Spring,helical,extension, manufactured by Naval Ship Systems Command, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-317-2903?

NSN 5360-00-317-2903 has 47 cross-referenced part numbers: W5599011SH1PC6 (General Electric Co Switchgear and Control Division of Apparatus Group), WW6664268PC7 (General Electric Co Switchgear and Control Division of Apparatus Group), WW6665599PC8 (General Electric Co Switchgear and Control Division of Apparatus Group), W5599011SH2PC6 (General Electric Company), W5586011SH1PC7 (General Electric Company) and 42 more.

What NSN replaces 5360-00-317-2903?

There are 8 known substitutes for 5360-00-317-2903: 5360-00-001-1842, 5360-00-001-1945, 5360-00-001-2010 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7T6626LPC5?

Key specifications for 7T6626LPC5: Spring Length Under Load: 21.250 INCHES NOMINAL IN; Coil Quantity: 212; Spring Free Length: 15.250 INCHES NOMINAL IN; End Style: HAND LOOP BOTH ENDS. 13 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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