PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

935663Spring,pilot Contro

Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis · NSN 6615-00-859-1931 · FSC 6615 · No Item Name Available
Verified by PartsTable
NSN 6615-00-859-1931 — this item is cataloged by the U.S. Government under National Stock Number 6615-00-859-1931. Primary manufacturer part number: 935663.
Features
  • Spring,pilot Contro — FSC 6615
  • 1 verified cross-reference
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,pilot Contro, cataloged under National Stock Number 6615-00-859-1931, is classified within Federal Supply Class 6615 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis. 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,pilot Contro
FSC / FSG6615 — No Item Name Available (FSG 66)
ManufacturersHoneywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (CAGE 94580)
Technical Specifications
ParameterValue
NSN6615-00-859-1931
Primary Part Number935663
Item NameSpring,pilot Contro
FSC / FSG6615 / 66 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4320-00-146-6880DS-935663 INTERCHANGEABLE
Ring,wearing
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
935663 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
Related Parts
4320-00-146-6880INTERCHANGEABLE
RING,WEARING
DS-935663

Frequently Asked Questions

What is NSN 6615-00-859-1931?

NSN 6615-00-859-1931 is a Spring,pilot Contro, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis, classified under FSC 6615 (No Item Name Available). Status: active.

What are the part numbers for NSN 6615-00-859-1931?

NSN 6615-00-859-1931 has 1 cross-referenced part number: 935663 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis).

What NSN replaces 6615-00-859-1931?

There is 1 known substitute for 6615-00-859-1931: 4320-00-146-6880. Verify interchangeability with system specifications before substitution.

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