22-1A-4T

View detailed technical data, stock status, and sourcing information for: 22-1A-4T
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-286-9360

Item Name Code

20572

Assigment Date

10/12/1988 (37 years ago)

119.0 fahrenheit single response maximum operating temp, aircraft towing tractor a/s32a-32, ground support equipment for the f/a-18 hornet aircraft end item identification, right-hand all ends thread direction, piston flow control device, 3b all ends thread class

Product Characteristics

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

Thread Class: 3b all ends
Thread Direction: right-hand all ends
Flow Control Device: piston
Maximum Operating Temp: 119.0 fahrenheit single response
End Item Identification: aircraft towing tractor a/s32a-32, ground support equipment for the f/a-18 hornet aircraft
Connection Style: gasket seal(boss) all ends
Valve Operation Method: automatic
Connection Type: threaded internal boss all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.438 inches all ends
Criticality Code Justification: feat
Special Features: weapon system essential
Material: aluminum alloy body
Media For Which Designed: oil, hydraulic single response
Style Designator: cross
Thread Series Designator: unf all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-319-3400	No Name Available	04/01/2003

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
1366AS291	Shuttle Valve
22-1A-4P	Shuttle Valve
22-1A-4T	Shuttle Valve
5D3-02288 ITEM 61	Shuttle Valve
SHV-22-1A-4T	Shuttle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-286-9360?

The FSCG of the NSN 4820-01-286-9360 is 4820

Does the NSN 4820-01-286-9360 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-286-9360 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-286-9360 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-286-9360 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 4820-01-286-9360 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Wed, Oct 12, 1988