PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

644026Parts Kit,valve,overhaul

Goodrich Corporation Dba Goodrich Corp · NSN 1650-00-788-0705 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-788-0705 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-788-0705. Primary manufacturer part number: 644026.
Features
  • Parts Kit,valve,overhaul — FSC 1650
  • FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM
  • General Characteristics Item Description: CONSIST OF 1 RECEPTACLE,25 SCREWS,20 WASHERS,2 VALVES,1 LUG,2SPRINGS
  • 1 verified cross-reference
  • Primary manufacturer: Goodrich Corporation Dba Goodrich Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,valve,overhaul, cataloged under National Stock Number 1650-00-788-0705, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Goodrich Corporation Dba Goodrich 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
NSN1650-00-788-0705
Primary Part Number644026
Item NameParts Kit,valve,overhaul
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerGoodrich Corporation Dba Goodrich Corp
StatusACTIVE
FSC Application DataAIRCRAFT HYDRAULIC SYSTEM
General Characteristics Item DescriptionCONSIST OF 1 RECEPTACLE,25 SCREWS,20 WASHERS,2 VALVES,1 LUG,2SPRINGS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
7025-00-225-6576 INTERCHANGEABLE
Block Assembly
5962-01-026-6055 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
644026 PRIMARY Goodrich Corporation Dba Goodrich Corp (USA)
Related Parts
7025-00-225-6576INTERCHANGEABLE
BLOCK ASSEMBLY
5962-01-026-6055INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 1650-00-788-0705?

NSN 1650-00-788-0705 is a Parts Kit,valve,overhaul, manufactured by Goodrich Corporation Dba Goodrich Corp, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-788-0705?

NSN 1650-00-788-0705 has 1 cross-referenced part number: 644026 (Goodrich Corporation Dba Goodrich Corp).

What NSN replaces 1650-00-788-0705?

There are 2 known substitutes for 1650-00-788-0705: 7025-00-225-6576, 5962-01-026-6055. Verify interchangeability with system specifications before substitution.

What are the specifications of 644026?

Key specifications for 644026: FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM; General Characteristics Item Description: CONSIST OF 1 RECEPTACLE,25 SCREWS,20 WASHERS,2 VALVES,1 LUG,2SPRINGS. 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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