PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

305-7520-5Spring,helical,torsion

Hyundai Ideal Electric Co. · NSN 5360-00-312-4448 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-312-4448 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-312-4448. Primary manufacturer part number: 305-7520-5.
Features
  • Spring,helical,torsion — FSC 5360
  • Material: STEEL OVERALL
  • 3 verified cross-references
  • Primary manufacturer: Hyundai Ideal Electric Co.
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-312-4448, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hyundai Ideal Electric Co.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-312-4448
Primary Part Number305-7520-5
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerHyundai Ideal Electric Co.
StatusACTIVE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-144-85335S INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5905-00-304-89865S INTERCHANGEABLE
Holder,resistor
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
4410-00-725-7366SKMA2994-5S INTERCHANGEABLE
Template,gasket Han
Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric
4520-01-100-71998227043/01 INTERCHANGEABLE
Flange,driven
Warner Robins Air Logistics Center
Cross-Reference Index
Part NumberManufacturer
305-7520-5 PRIMARY Hyundai Ideal Electric Co. (USA)
14256ITEM6 PRIMARY Hyundai Ideal Electric Co. (USA)
5S PRIMARY Hyundai Ideal Electric Co. (USA)
Related Parts
3110-00-144-8533INTERCHANGEABLE
BEARING,BALL,ANNULAR
5S
5905-00-304-8986INTERCHANGEABLE
HOLDER,RESISTOR
5S
4410-00-725-7366INTERCHANGEABLE
TEMPLATE,GASKET HAN
SKMA2994-5S
4520-01-100-7199INTERCHANGEABLE
FLANGE,DRIVEN
8227043/01

Frequently Asked Questions

What is NSN 5360-00-312-4448?

NSN 5360-00-312-4448 is a Spring,helical,torsion, manufactured by Hyundai Ideal Electric Co., classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-312-4448?

NSN 5360-00-312-4448 has 3 cross-referenced part numbers: 305-7520-5 (Hyundai Ideal Electric Co.), 14256ITEM6 (Hyundai Ideal Electric Co.), 5S (Hyundai Ideal Electric Co.).

What NSN replaces 5360-00-312-4448?

There are 4 known substitutes for 5360-00-312-4448: 3110-00-144-8533, 5905-00-304-8986, 4410-00-725-7366 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 305-7520-5?

Key specifications for 305-7520-5: Material: STEEL OVERALL. 1 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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