PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101721Disk,valve

Hydro-Aire Aerospace Corp · NSN 1650-00-486-5471 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-486-5471 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-486-5471. Primary manufacturer part number: 101721.
Features
  • Disk,valve — FSC 1650
  • 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 Disk,valve, cataloged under National Stock Number 1650-00-486-5471, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN1650-00-486-5471
Primary Part Number101721
Item NameDisk,valve
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5999-00-176-2335 INTERCHANGEABLE
Contact,electrical
5963-00-413-26243185399 INTERCHANGEABLE
Electronic Module,standardized
Akzo Nobel Aerospace Coatings Inc
1650-00-769-4733101721 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Woodward Hrt Inc
5355-01-089-7923 INTERCHANGEABLE
Knob
1660-01-729-6702 INTERCHANGEABLE
Duct Assembly,air Conditioning-H
Cross-Reference Index
Part NumberManufacturer
101721 PRIMARY Hydro-Aire Aerospace Corp (USA)
Related Parts
5999-00-176-2335INTERCHANGEABLE
CONTACT,ELECTRICAL
5963-00-413-2624INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
3185399
1650-00-769-4733INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
101721
5355-01-089-7923INTERCHANGEABLE
KNOB
1660-01-729-6702INTERCHANGEABLE
DUCT ASSEMBLY,AIR CONDITIONING-H

Frequently Asked Questions

What is NSN 1650-00-486-5471?

NSN 1650-00-486-5471 is a Disk,valve, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 1650 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1650-00-486-5471?

NSN 1650-00-486-5471 has 1 cross-referenced part number: 101721 (Hydro-Aire Aerospace Corp).

What NSN replaces 1650-00-486-5471?

There are 5 known substitutes for 1650-00-486-5471: 5999-00-176-2335, 5963-00-413-2624, 1650-00-769-4733 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101721?

Key specifications for 101721: Special Features: STEEL BAR 1020;0.870 IN. LG,0.678 IN. OD,0.460 IN. ID IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 1650-00-486-5471 still in active supply?

NSN 1650-00-486-5471 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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