PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12426Guide,pneumatic Valve,overhaul

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 1650-00-780-2394 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-780-2394 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-780-2394. Primary manufacturer part number: 12426.
Features
  • Guide,pneumatic Valve,overhaul — FSC 1650
  • FSC Application Data: HYDRAULIC SYSTEM,ACFT
  • General Characteristics Item Description: STAINLESS STEEL; 0.498 IN. OD; 0.165 IN. LG; CONTAINS 4 HOLES 0.116 IN. DIA,SPACED 90 DEG APART IN
  • 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 Guide,pneumatic Valve,overhaul, cataloged under National Stock Number 1650-00-780-2394, 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. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-780-2394
Primary Part Number12426
Item NameGuide,pneumatic Valve,overhaul
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
FSC Application DataHYDRAULIC SYSTEM,ACFT
General Characteristics Item DescriptionSTAINLESS STEEL; 0.498 IN. OD; 0.165 IN. LG; CONTAINS 4 HOLES 0.116 IN. DIA,SPACED 90 DEG APART IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
7310-00-147-27692056-5 INTERCHANGEABLE
Pan,steam Table
The Vollrath Company, L.l.c. Div Vollrath
5935-00-250-7807 INTERCHANGEABLE
Connector,receptacle,electrical
5930-00-655-1514 INTERCHANGEABLE
Switch,toggle
2510-01-011-061412426 INTERCHANGEABLE
Shock Absorber,direct Action
Tenneco Inc
9540-01-011-7148 INTERCHANGEABLE
Beam,structural
3040-01-349-692712426 INTERCHANGEABLE
Damper,inertia
Titan Distribution Inc Dba Titan Tire
5360-01-564-106612426 INTERCHANGEABLE
Spring,flat
Carlisle & Finch Co
5340-01-590-7558 INTERCHANGEABLE
Bumper
5340-01-621-3121 INTERCHANGEABLE
Bracket,angle
Cross-Reference Index
Part NumberManufacturer
12426 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
7310-00-147-2769INTERCHANGEABLE
PAN,STEAM TABLE
2056-5
5935-00-250-7807INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5930-00-655-1514INTERCHANGEABLE
SWITCH,TOGGLE
2510-01-011-0614INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
12426
9540-01-011-7148INTERCHANGEABLE
BEAM,STRUCTURAL
3040-01-349-6927INTERCHANGEABLE
DAMPER,INERTIA
12426
5360-01-564-1066INTERCHANGEABLE
SPRING,FLAT
12426
5340-01-590-7558INTERCHANGEABLE
BUMPER
5340-01-621-3121INTERCHANGEABLE
BRACKET,ANGLE

Frequently Asked Questions

What is NSN 1650-00-780-2394?

NSN 1650-00-780-2394 is a Guide,pneumatic Valve,overhaul, 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 1650-00-780-2394?

NSN 1650-00-780-2394 has 1 cross-referenced part number: 12426 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1650-00-780-2394?

There are 9 known substitutes for 1650-00-780-2394: 7310-00-147-2769, 5935-00-250-7807, 5930-00-655-1514 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12426?

Key specifications for 12426: FSC Application Data: HYDRAULIC SYSTEM,ACFT; General Characteristics Item Description: STAINLESS STEEL; 0.498 IN. OD; 0.165 IN. LG; CONTAINS 4 HOLES 0.116 IN. DIA,SPACED 90 DEG APART 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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