PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6050-2-1Poppet,valve

Tactair Fluid Controls Inc Phoenix Controls Div · NSN 1650-00-627-1592 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-627-1592 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-627-1592. Primary manufacturer part number: 6050-2-1.
Features
  • Poppet,valve — FSC 1650
  • General Characteristics Item Description: CRES 440 F,PASSIVATE PER MIL&S&5000,1.007 IN. LG,0.457 IN. OD IN
  • 1 verified cross-reference
  • Primary manufacturer: Tactair Fluid Controls Inc Phoenix Controls Div
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Poppet,valve, cataloged under National Stock Number 1650-00-627-1592, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Tactair Fluid Controls Inc Phoenix Controls Div. Government technical data includes 1 verified specification, 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
NSN1650-00-627-1592
Primary Part Number6050-2-1
Item NamePoppet,valve
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerTactair Fluid Controls Inc Phoenix Controls Div
StatusACTIVE
General Characteristics Item DescriptionCRES 440 F,PASSIVATE PER MIL&S&5000,1.007 IN. LG,0.457 IN. OD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-599-1301 INTERCHANGEABLE
Felt,mechanical,preformed
5970-01-289-8773605021 INTERCHANGEABLE
Insulator Assembly
U S Dept of Transportation Federal Aviation Administration
5985-01-599-036142-546-00 INTERCHANGEABLE
Coupler,rotary,radio Frequency
Diamond Antenna & Microwave Corporation
Cross-Reference Index
Part NumberManufacturer
6050-2-1 Tactair Fluid Controls Inc Phoenix Controls Div (USA)
Related Parts
5330-00-599-1301INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
5970-01-289-8773INTERCHANGEABLE
INSULATOR ASSEMBLY
605021
5985-01-599-0361INTERCHANGEABLE
COUPLER,ROTARY,RADIO FREQUENCY
42-546-00

Frequently Asked Questions

What is NSN 1650-00-627-1592?

NSN 1650-00-627-1592 is a Poppet,valve, manufactured by Tactair Fluid Controls Inc Phoenix Controls Div, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-627-1592?

NSN 1650-00-627-1592 has 1 cross-referenced part number: 6050-2-1 (Tactair Fluid Controls Inc Phoenix Controls Div).

What NSN replaces 1650-00-627-1592?

There are 3 known substitutes for 1650-00-627-1592: 5330-00-599-1301, 5970-01-289-8773, 5985-01-599-0361. Verify interchangeability with system specifications before substitution.

What are the specifications of 6050-2-1?

Key specifications for 6050-2-1: General Characteristics Item Description: CRES 440 F,PASSIVATE PER MIL&S&5000,1.007 IN. LG,0.457 IN. OD IN. 1 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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