PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90734Spring,helical,compression

Irl Thermal Systems Ltd · NSN 5360-00-119-2459 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-119-2459 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-119-2459. Primary manufacturer part number: 90734.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
  • Material: IRON ALLOY OVERALL
  • Spring Free Outside Diameter: 1.707 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Spring Free Length: 2.598 INCHES NOMINAL IN
  • Coil Quantity: 21 1/2
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Iron Alloy Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-119-2459, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Irl Thermal Systems Ltd. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-119-2459
Primary Part Number90734
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerIrl Thermal Systems Ltd
StatusACTIVE
Inside Diameter0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
MaterialIRON ALLOY OVERALL
Spring Free Outside Diameter1.707 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Spring Free Length2.598 INCHES NOMINAL IN
Coil Quantity21 1/2
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Deflection Rate16.000 POUNDS PER INCH NOMINAL LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6625-00-982-2856 INTERCHANGEABLE
Meter,electrical Frequency
4920-01-299-098590734 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
Cross-Reference Index
Part NumberManufacturer
90734 PRIMARY Irl Thermal Systems Ltd (GBR)
Related Parts
6625-00-982-2856INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
4920-01-299-0985INTERCHANGEABLE
TEST PROGRAM SET
90734

Frequently Asked Questions

What is NSN 5360-00-119-2459?

NSN 5360-00-119-2459 is a Spring,helical,compression, manufactured by Irl Thermal Systems Ltd, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-119-2459?

NSN 5360-00-119-2459 has 1 cross-referenced part number: 90734 (Irl Thermal Systems Ltd).

What NSN replaces 5360-00-119-2459?

There are 2 known substitutes for 5360-00-119-2459: 6625-00-982-2856, 4920-01-299-0985. Verify interchangeability with system specifications before substitution.

What are the specifications of 90734?

Key specifications for 90734: Inside Diameter: 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN; Material: IRON ALLOY OVERALL; Spring Free Outside Diameter: 1.707 INCHES NOMINAL IN; Style Designator: CYLINDRICAL. 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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