PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

86004-2Shaft,pilot Valve,h

Hydro-Aire Aerospace Corp · NSN 1650-00-321-6198 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-321-6198 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-321-6198. Primary manufacturer part number: 86004-2.
Features
  • Shaft,pilot Valve,h — FSC 1650
  • FSC Application Data: F-15 ACFT HYD SYSTEM
  • General Characteristics Item Description: 1.96 IN. LG,0.505 IN.DIA IN
  • 1 verified cross-reference
  • Primary manufacturer: Hydro-Aire Aerospace Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Shaft,pilot Valve,h, cataloged under National Stock Number 1650-00-321-6198, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 2 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
NSN1650-00-321-6198
Primary Part Number86004-2
Item NameShaft,pilot Valve,h
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusACTIVE
FSC Application DataF-15 ACFT HYD SYSTEM
General Characteristics Item Description1.96 IN. LG,0.505 IN.DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5940-01-385-5527860042 INTERCHANGEABLE
Terminal,feedthru
Datron World Communications, Inc.
5305-01-562-1645AESA4U375750DS6A3 INTERCHANGEABLE
Screw,machine
The American Society of Mechanical Engineers
Cross-Reference Index
Part NumberManufacturer
86004-2 PRIMARY Hydro-Aire Aerospace Corp (USA)
Related Parts
5940-01-385-5527INTERCHANGEABLE
TERMINAL,FEEDTHRU
860042
5305-01-562-1645INTERCHANGEABLE
SCREW,MACHINE
AESA4U375750DS6A3

Frequently Asked Questions

What is NSN 1650-00-321-6198?

NSN 1650-00-321-6198 is a Shaft,pilot Valve,h, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-321-6198?

NSN 1650-00-321-6198 has 1 cross-referenced part number: 86004-2 (Hydro-Aire Aerospace Corp).

What NSN replaces 1650-00-321-6198?

There are 2 known substitutes for 1650-00-321-6198: 5940-01-385-5527, 5305-01-562-1645. Verify interchangeability with system specifications before substitution.

What are the specifications of 86004-2?

Key specifications for 86004-2: End Item Identification: BOOTSTRAP RESERVOIR; FSC Application Data: F-15 ACFT HYD SYSTEM; General Characteristics Item Description: 1.96 IN. LG,0.505 IN.DIA IN. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com