PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

215491Cup,valve,brake Power or Manual

Hydro-Aire Aerospace Corp · NSN 1650-00-992-3676 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-992-3676 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-992-3676. Primary manufacturer part number: 215491.
Features
  • Cup,valve,brake Power or Manual — FSC 1650
  • FSC Application Data: ACFT HYD SYSTEM
  • General Characteristics Item Description: STEEL,MIL&S&772D,0.650 IN. LG,0.835 IN OD,0.768 IN ID 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 Cup,valve,brake Power or Manual, cataloged under National Stock Number 1650-00-992-3676, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-992-3676
Primary Part Number215491
Item NameCup,valve,brake Power or Manual
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusACTIVE
FSC Application DataACFT HYD SYSTEM
General Characteristics Item DescriptionSTEEL,MIL&S&772D,0.650 IN. LG,0.835 IN OD,0.768 IN ID IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-00-031-7453 INTERCHANGEABLE
Seat,valve
6130-01-137-128621549-1 INTERCHANGEABLE
Panel,bottom,rear
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
3040-01-317-749121549-1 INTERCHANGEABLE
Gearshaft Sector,spur
Aerosonic Llc
Cross-Reference Index
Part NumberManufacturer
215491 PRIMARY Hydro-Aire Aerospace Corp (USA)
Related Parts
4820-00-031-7453INTERCHANGEABLE
SEAT,VALVE
6130-01-137-1286INTERCHANGEABLE
PANEL,BOTTOM,REAR
21549-1
3040-01-317-7491INTERCHANGEABLE
GEARSHAFT SECTOR,SPUR
21549-1

Frequently Asked Questions

What is NSN 1650-00-992-3676?

NSN 1650-00-992-3676 is a Cup,valve,brake Power or Manual, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-992-3676?

NSN 1650-00-992-3676 has 1 cross-referenced part number: 215491 (Hydro-Aire Aerospace Corp).

What NSN replaces 1650-00-992-3676?

There are 3 known substitutes for 1650-00-992-3676: 4820-00-031-7453, 6130-01-137-1286, 3040-01-317-7491. Verify interchangeability with system specifications before substitution.

What are the specifications of 215491?

Key specifications for 215491: FSC Application Data: ACFT HYD SYSTEM; General Characteristics Item Description: STEEL,MIL&S&772D,0.650 IN. LG,0.835 IN OD,0.768 IN ID IN. 2 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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