PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

615662Spring

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1220-00-381-8787 · FSC 1220 · No Item Name Available
Verified by PartsTable
NSN 1220-00-381-8787 — this item is cataloged by the U.S. Government under National Stock Number 1220-00-381-8787. Primary manufacturer part number: 615662.
Features
  • Spring — FSC 1220
  • 1 verified cross-reference
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring, cataloged under National Stock Number 1220-00-381-8787, is classified within Federal Supply Class 1220 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpring
FSC / FSG1220 — No Item Name Available (FSG 12)
ManufacturersNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
ParameterValue
NSN1220-00-381-8787
Primary Part Number615662
Item NameSpring
FSC / FSG1220 / 12 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5340-00-470-8705HH2 INTERCHANGEABLE
Hinge,strap
Overhead Door Corp Indiana Div
Cross-Reference Index
Part NumberManufacturer
615662 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5340-00-470-8705INTERCHANGEABLE
HINGE,STRAP
HH2

Frequently Asked Questions

What is NSN 1220-00-381-8787?

NSN 1220-00-381-8787 is a Spring, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1220 (No Item Name Available). Status: active.

What are the part numbers for NSN 1220-00-381-8787?

NSN 1220-00-381-8787 has 1 cross-referenced part number: 615662 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 1220-00-381-8787?

There is 1 known substitute for 1220-00-381-8787: 5340-00-470-8705. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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