PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50065Diaphragm,actuator Valve,special

Aar Allen Services, Inc Dba Aar Component Services Wellington · NSN 4810-01-088-2596 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-088-2596 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-088-2596. Primary manufacturer part number: 50065.
Features
  • Diaphragm,actuator Valve,special — FSC 4810
  • Outside Corner Radius: 0.090 INCHES NOMINAL IN
  • Center Hole Diameter: 1.580 INCHES NOMINAL IN
  • FSC Application Data: VALVE,AIR STARTING CROSSBLEED
  • Bead Diameter: 0.125 INCHES NOMINAL IN
  • Material Thickness: 0.014 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
  • Outside Diameter: 1.810 INCHES NOMINAL IN
  • Material: SILICONE AND PLASTIC ARAMID
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Silicone and Plastic Aramid construction
General Description

The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4810-01-088-2596, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aar Allen Services, Inc Dba Aar Component Services Wellington. Government technical data includes 7 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-088-2596
Primary Part Number50065
Item NameDiaphragm,actuator Valve,special
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerAar Allen Services, Inc Dba Aar Component Services Wellington
StatusACTIVE
Outside Corner Radius0.090 INCHES NOMINAL IN
Center Hole Diameter1.580 INCHES NOMINAL IN
FSC Application DataVALVE,AIR STARTING CROSSBLEED
Bead Diameter0.125 INCHES NOMINAL IN
Material Thickness0.014 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
Outside Diameter1.810 INCHES NOMINAL IN
MaterialSILICONE AND PLASTIC ARAMID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5845-00-078-5659TR171BSQS INTERCHANGEABLE
Transducer,sonar
Joint Electronics Type Designation System
5310-00-269-62751832YA INTERCHANGEABLE
Nut,plain,slotted,hexagon
Navistar Intl Corp Truck Br Ohio Plant
5975-00-476-6234500-65 INTERCHANGEABLE
Box Connector,electrical
Fl Industries Inc Pneumotive Div
5360-00-569-719450065 INTERCHANGEABLE
Spring,helical,compression
Fluid Conditioning Products, Inc.
6130-00-578-0867 INTERCHANGEABLE
Power Supply Subassembly
3040-00-602-2767SM-C-426567 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5310-00-638-982235-17546Z INTERCHANGEABLE
Washer,flat
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
1650-00-698-642050065 INTERCHANGEABLE
Valve Assy,pressure
Hydro-Aire Aerospace Corp
1620-00-830-79995006 INTERCHANGEABLE
Axle,landing Gear
Goodrich Aerospace Canada Ltd
7050-00-998-1711 INTERCHANGEABLE
Vane Assembly
Cross-Reference Index
Part NumberManufacturer
50065 PRIMARY Aar Allen Services, Inc Dba Aar Component Services Wellington (USA)
Related Parts
5845-00-078-5659INTERCHANGEABLE
TRANSDUCER,SONAR
TR171BSQS
5310-00-269-6275INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
1832YA
5975-00-476-6234INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
500-65
5360-00-569-7194INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
50065
6130-00-578-0867INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
3040-00-602-2767INTERCHANGEABLE
LEVER,MANUAL CONTROL
SM-C-426567
5310-00-638-9822INTERCHANGEABLE
WASHER,FLAT
35-17546Z
1650-00-698-6420INTERCHANGEABLE
VALVE ASSY,PRESSURE
50065
1620-00-830-7999INTERCHANGEABLE
AXLE,LANDING GEAR
5006
7050-00-998-1711INTERCHANGEABLE
VANE ASSEMBLY
5310-01-160-9689INTERCHANGEABLE
LOCKNUT
50065
5342-01-205-5388INTERCHANGEABLE
BUMPER
5-0065

Frequently Asked Questions

What is NSN 4810-01-088-2596?

NSN 4810-01-088-2596 is a Diaphragm,actuator Valve,special, manufactured by Aar Allen Services, Inc Dba Aar Component Services Wellington, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-088-2596?

NSN 4810-01-088-2596 has 1 cross-referenced part number: 50065 (Aar Allen Services, Inc Dba Aar Component Services Wellington).

What NSN replaces 4810-01-088-2596?

There are 12 known substitutes for 4810-01-088-2596: 5845-00-078-5659, 5310-00-269-6275, 5975-00-476-6234 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50065?

Key specifications for 50065: Outside Corner Radius: 0.090 INCHES NOMINAL IN; Center Hole Diameter: 1.580 INCHES NOMINAL IN; FSC Application Data: VALVE,AIR STARTING CROSSBLEED; Bead Diameter: 0.125 INCHES NOMINAL IN. 7 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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