311903-8

View detailed technical data, stock status, and sourcing information for: 311903-8
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-00-782-0022

Item Name Code

22113

Assigment Date

01/31/1968 (58 years ago)

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

0.264 inches minimum and 0.269 inches maximum body outside diameter, 0.107 inches minimum and 0.130 inches maximum under flange height, 0.080 inches minimum and 0.082 inches maximum body inside diameter, 59.000 minimum and 61.000 maximum seat angle in deg, 0.175 inches minimum and 0.190 inches maximum flange seat to disk end height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Outside Diameter: 0.264 inches minimum and 0.269 inches maximum
Body Inside Diameter: 0.080 inches minimum and 0.082 inches maximum
Flange Seat To Disk End Height: 0.175 inches minimum and 0.190 inches maximum
Under Flange Height: 0.107 inches minimum and 0.130 inches maximum
Seat Angle In Deg: 59.000 minimum and 61.000 maximum
Seating Surface Shape: angular
Material: steel comp 303s overall
Style Designator: plain flanged
Fsc Application Data: solenoid valve

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
311903-8	Valve Seat

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4810-00-782-0022?

The FSCG of the NSN 4810-00-782-0022 is 4810

Does the NSN 4810-00-782-0022 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4810-00-782-0022 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4810-00-782-0022 contain precious materials?

Precious metal content is unknown

Does NSN 4810-00-782-0022 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4810-00-782-0022 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Jan 31, 1968