PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SCB18948Spring,helical,extension

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5360-00-286-4541 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-286-4541 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-286-4541. Primary manufacturer part number: SCB18948.
Features
  • Spring,helical,extension — FSC 5360
  • Surface Treatment: CADMIUM OVERALL
  • Spring Free Outside Diameter: 0.143 INCHES NOMINAL IN
  • Hook Radius: 0.071 INCHES NOMINAL BOTH ENDS IN
  • Style Designator: CYLINDRICAL
  • Coil Helix Direction: RIGHT-HAND
  • Coil Quantity: 15
  • Spring Free Length: 0.675 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 5360-00-286-4541, 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 12 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-286-4541
Primary Part NumberSCB18948
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Surface TreatmentCADMIUM OVERALL
Spring Free Outside Diameter0.143 INCHES NOMINAL IN
Hook Radius0.071 INCHES NOMINAL BOTH ENDS IN
Style DesignatorCYLINDRICAL
Coil Helix DirectionRIGHT-HAND
Coil Quantity15
Spring Free Length0.675 INCHES NOMINAL IN
Material Document and ClassificationJAN-W-562,CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Inside Diameter0.094 INCHES NOMINAL IN
Design TypeCLOSED
End StyleMACHINE LOOP BOTH ENDS
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-106-7246A3-34439 INTERCHANGEABLE
Transformer,power
Mte Corp Milwaukee Transformer Co
4730-00-737-785510A2960 INTERCHANGEABLE
Tee,pipe to Tube
Napco International Llc Dba Napco International Inc
4920-01-444-6021 INTERCHANGEABLE
Panel,interface Device
Cross-Reference Index
Part NumberManufacturer
120180 Inso Electronic Products Inc Bunnell J H Div (USA)
SCB18948 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
5950-00-106-7246INTERCHANGEABLE
TRANSFORMER,POWER
A3-34439
4730-00-737-7855INTERCHANGEABLE
TEE,PIPE TO TUBE
10A2960
4920-01-444-6021INTERCHANGEABLE
PANEL,INTERFACE DEVICE

Frequently Asked Questions

What is NSN 5360-00-286-4541?

NSN 5360-00-286-4541 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 5360-00-286-4541?

NSN 5360-00-286-4541 has 2 cross-referenced part numbers: 120180 (Inso Electronic Products Inc Bunnell J H Div), SCB18948 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5360-00-286-4541?

There are 3 known substitutes for 5360-00-286-4541: 5950-00-106-7246, 4730-00-737-7855, 4920-01-444-6021. Verify interchangeability with system specifications before substitution.

What are the specifications of SCB18948?

Key specifications for SCB18948: Surface Treatment: CADMIUM OVERALL; Spring Free Outside Diameter: 0.143 INCHES NOMINAL IN; Hook Radius: 0.071 INCHES NOMINAL BOTH ENDS IN; Style Designator: CYLINDRICAL. 12 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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