PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

118B512H02Spring,helical,compression

Northrop Grumman Support Services Corp · NSN 5360-00-482-1703 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-482-1703 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-482-1703. Primary manufacturer part number: 118B512H02.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Length: 1.380 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Material: STEEL COMP 304 OVERALL
  • Inside Diameter: 0.500 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 0.590 INCHES NOMINAL IN
  • Material Document and Classification: QQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 304 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-482-1703, 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 Support Services Corp. Government technical data includes 9 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-482-1703
Primary Part Number118B512H02
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Support Services Corp
StatusACTIVE
Spring Free Length1.380 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL COMP 304 OVERALL
Inside Diameter0.500 INCHES NOMINAL IN
Spring Free Outside Diameter0.590 INCHES NOMINAL IN
Material Document and ClassificationQQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Style DesignatorCYLINDRICAL
Coil Quantity9
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5360-00-482-1702327034 INTERCHANGEABLE
Spring,helical,compression
Telemechanics Inc
Cross-Reference Index
Part NumberManufacturer
118B512H02 PRIMARY Northrop Grumman Support Services Corp (USA)
118B512H02 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5360-00-482-1702INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
327034

Frequently Asked Questions

What is NSN 5360-00-482-1703?

NSN 5360-00-482-1703 is a Spring,helical,compression, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-482-1703?

NSN 5360-00-482-1703 has 2 cross-referenced part numbers: 118B512H02 (Northrop Grumman Support Services Corp), 118B512H02 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5360-00-482-1703?

There is 1 known substitute for 5360-00-482-1703: 5360-00-482-1702. Verify interchangeability with system specifications before substitution.

What are the specifications of 118B512H02?

Key specifications for 118B512H02: Spring Free Length: 1.380 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Material: STEEL COMP 304 OVERALL; Inside Diameter: 0.500 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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