9093995

View detailed technical data, stock status, and sourcing information for: 9093995
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-705-7897

Item Name Code

20520

Assigment Date

01/01/1963 (63 years ago)

spring disk loading method, poppet flow control device, 3b 1st end thread class, right-hand 1st end thread direction, 0.297 inches nominal aperture diameter

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 1st end
Thread Direction: right-hand 1st end
Aperture Diameter: 0.297 inches nominal
Flow Control Device: poppet
Disk Loading Method: spring
Connection Style: gasket seal (boss) 1st end
Valve Operation Method: automatic
Connection Type: threaded internal boss 1st end
Mounting Facility: clamp
Mounting Position: horizontal
Thread Quantity Per Inch: 18 1st end
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.562 inches 1st end
Seat Angle: 60.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 0.187 inches 1st end
Style Designator: straight thru
Thread Series Designator: unf 1st end

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
9093995	Restrictor Check Valve
970327-14-30-6	Restrictor Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-705-7897?

The FSCG of the NSN 4820-00-705-7897 is 4820

Does NSN 4820-00-705-7897 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 4820-00-705-7897 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-705-7897 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 4820-00-705-7897 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963