PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SCB91573Spring,helical,extension

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5360-00-597-9496 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-597-9496 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-597-9496. Primary manufacturer part number: SCB91573.
Features
  • Spring,helical,extension — FSC 5360
  • Style Designator: CYLINDRICAL
  • Hook Radius: 0.078 INCHES NOMINAL BOTH ENDS IN
  • End Style: FULL LOOP BOTH ENDS
  • Design Type: CLOSED
  • Coil Quantity: 24
  • Inside Diameter: 0.125 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 0.187 INCHES NOMINAL 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 5360-00-597-9496, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-597-9496
Primary Part NumberSCB91573
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Style DesignatorCYLINDRICAL
Hook Radius0.078 INCHES NOMINAL BOTH ENDS IN
End StyleFULL LOOP BOTH ENDS
Design TypeCLOSED
Coil Quantity24
Inside Diameter0.125 INCHES NOMINAL IN
Spring Free Outside Diameter0.187 INCHES NOMINAL IN
Spring Free Length1.030 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Coil Helix DirectionLEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9390-00-126-41794813 INTERCHANGEABLE
Wick
Telemechanics Inc
5905-00-232-18471960918-1 INTERCHANGEABLE
Resistor,electrical
Honeywell Intl Inc Defense Avionics Systems
4330-00-289-9514369MR9P1 INTERCHANGEABLE
Filter,fluid
Raytheon Company Dba Raytheon Co
5940-00-557-1629MS25036-149 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5815-00-602-70684813 INTERCHANGEABLE
Shaft Assembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
5845-00-860-10814813 INTERCHANGEABLE
Extender Card
Lockheed Martin Corporation Div Rms
5930-00-930-5016 INTERCHANGEABLE
Switch,pull
4820-01-060-931631987PC7 INTERCHANGEABLE
Valve,angle
Tate Andale, Llc
5340-01-081-3212 INTERCHANGEABLE
Hardware Kit,electronic Equipmen
6240-01-178-56048T8752 INTERCHANGEABLE
Lamp,incandescent
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
4813 Radiodetection, Llc (USA)
SCB91573 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
9390-00-126-4179INTERCHANGEABLE
WICK
4813
5905-00-232-1847INTERCHANGEABLE
RESISTOR,ELECTRICAL
1960918-1
4330-00-289-9514INTERCHANGEABLE
FILTER,FLUID
369MR9P1
5940-00-557-1629INTERCHANGEABLE
TERMINAL,LUG
MS25036-149
5815-00-602-7068INTERCHANGEABLE
SHAFT ASSEMBLY
4813
5845-00-860-1081INTERCHANGEABLE
EXTENDER CARD
4813
5930-00-930-5016INTERCHANGEABLE
SWITCH,PULL
4820-01-060-9316INTERCHANGEABLE
VALVE,ANGLE
31987PC7
5340-01-081-3212INTERCHANGEABLE
HARDWARE KIT,ELECTRONIC EQUIPMEN
6240-01-178-5604INTERCHANGEABLE
LAMP,INCANDESCENT
8T8752
5975-01-379-0747INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
4813
9330-01-550-2141INTERCHANGEABLE
PLASTIC STRIP,PRESSURE SENSITIVE
4813

Frequently Asked Questions

What is NSN 5360-00-597-9496?

NSN 5360-00-597-9496 is a Spring,helical,extension, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-597-9496?

NSN 5360-00-597-9496 has 2 cross-referenced part numbers: 4813 (Radiodetection, Llc), SCB91573 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5360-00-597-9496?

There are 12 known substitutes for 5360-00-597-9496: 9390-00-126-4179, 5905-00-232-1847, 4330-00-289-9514 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SCB91573?

Key specifications for SCB91573: Style Designator: CYLINDRICAL; Hook Radius: 0.078 INCHES NOMINAL BOTH ENDS IN; End Style: FULL LOOP BOTH ENDS; Design Type: CLOSED. 10 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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