PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11965Spring,spiral,torsion

New Philadelphia Fan Co Buffalo Forge Marine Fans · NSN 5360-00-191-6366 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-191-6366 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-191-6366. Primary manufacturer part number: 11965.
Features
  • Spring,spiral,torsion — FSC 5360
  • Hub Size: 1.250 INCHES NOMINAL IN
  • Stock Thickness: 0.028 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Stock Width: 0.875 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: New Philadelphia Fan Co Buffalo Forge Marine Fans
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,spiral,torsion, cataloged under National Stock Number 5360-00-191-6366, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is New Philadelphia Fan Co Buffalo Forge Marine Fans. Government technical data includes 4 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-191-6366
Primary Part Number11965
Item NameSpring,spiral,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNew Philadelphia Fan Co Buffalo Forge Marine Fans
StatusACTIVE
Hub Size1.250 INCHES NOMINAL IN
Stock Thickness0.028 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Stock Width0.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5220-00-879-3138ATK6000 INTERCHANGEABLE
Gage Kit
Astro Tool Corp.
5950-00-889-9645 INTERCHANGEABLE
Transformer,audio Frequency
2815-01-395-400511965 INTERCHANGEABLE
Rotor,engine Poppet Valve
Brunswick Corp Dba Mercury Marine Div Mercury Marine
6515-01-469-9011119-65 INTERCHANGEABLE
Catheter,tracheal
Mallinckrodt Inc Anesthesia Products
Cross-Reference Index
Part NumberManufacturer
11965 New Philadelphia Fan Co Buffalo Forge Marine Fans (USA)
Related Parts
5220-00-879-3138INTERCHANGEABLE
GAGE KIT
ATK6000
5950-00-889-9645INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
2815-01-395-4005INTERCHANGEABLE
ROTOR,ENGINE POPPET VALVE
11965
6515-01-469-9011INTERCHANGEABLE
CATHETER,TRACHEAL
119-65

Frequently Asked Questions

What is NSN 5360-00-191-6366?

NSN 5360-00-191-6366 is a Spring,spiral,torsion, manufactured by New Philadelphia Fan Co Buffalo Forge Marine Fans, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-191-6366?

NSN 5360-00-191-6366 has 1 cross-referenced part number: 11965 (New Philadelphia Fan Co Buffalo Forge Marine Fans).

What NSN replaces 5360-00-191-6366?

There are 4 known substitutes for 5360-00-191-6366: 5220-00-879-3138, 5950-00-889-9645, 2815-01-395-4005 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11965?

Key specifications for 11965: Hub Size: 1.250 INCHES NOMINAL IN; Stock Thickness: 0.028 INCHES NOMINAL IN; Material: STEEL OVERALL; Stock Width: 0.875 INCHES NOMINAL IN. 4 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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