PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50571Valve,fluid Pressure Regulating,

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 1650-01-664-6212 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-664-6212 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-664-6212. Primary manufacturer part number: 50571.
Features
  • Valve,fluid Pressure Regulating, — FSC 1650
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,fluid Pressure Regulating,, cataloged under National Stock Number 1650-01-664-6212, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-01-664-6212
Primary Part Number50571
Item NameValve,fluid Pressure Regulating,
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5360-00-205-637716381-15-1 INTERCHANGEABLE
Spring,helical,compression
Ward Leonard Ct Llc
5340-00-356-3364 INTERCHANGEABLE
Bracket,angle
3120-00-386-3510CL3110 INTERCHANGEABLE
Bearing,sleeve
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
5330-00-489-0976 INTERCHANGEABLE
Seal,plain Encased
6105-00-735-974650567-1 INTERCHANGEABLE
Parts Kit,electric Motor
Meggitt North Hollywood Inc
5940-00-980-8075 INTERCHANGEABLE
Terminal,lug
5340-01-670-34045057-1 INTERCHANGEABLE
Rod,straight,headless
Tru-Hitch, Inc.
Cross-Reference Index
Part NumberManufacturer
50571 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5360-00-205-6377INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
16381-15-1
5340-00-356-3364INTERCHANGEABLE
BRACKET,ANGLE
3120-00-386-3510INTERCHANGEABLE
BEARING,SLEEVE
CL3110
5330-00-489-0976INTERCHANGEABLE
SEAL,PLAIN ENCASED
6105-00-735-9746INTERCHANGEABLE
PARTS KIT,ELECTRIC MOTOR
50567-1
5940-00-980-8075INTERCHANGEABLE
TERMINAL,LUG
5340-01-670-3404INTERCHANGEABLE
ROD,STRAIGHT,HEADLESS
5057-1

Frequently Asked Questions

What is NSN 1650-01-664-6212?

NSN 1650-01-664-6212 is a Valve,fluid Pressure Regulating,, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-01-664-6212?

NSN 1650-01-664-6212 has 1 cross-referenced part number: 50571 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1650-01-664-6212?

There are 7 known substitutes for 1650-01-664-6212: 5360-00-205-6377, 5340-00-356-3364, 3120-00-386-3510 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50571?

Key specifications for 50571: End Item Identification: F-22 AIRCRAFT. 1 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