1701-9

View detailed technical data, stock status, and sourcing information for: 1701-9
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-937-8701

Item Name Code

05488

Assigment Date

02/06/1967 (59 years ago)

piston flow control device, spring disk loading method, 3b 1st end thread class, right-hand 1st end thread direction, 2.0 gallons per minute valve discharge flow rate

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
Flow Control Device: piston
Disk Loading Method: spring
Valve Discharge Flow Rate: 2.0 gallons per minute
Renewable Seat Ring Type: pressed-in
Connection Style: gasket seal(boss) 1st end
Valve Operation Method: hydraulic
Connection Type: threaded internal boss 1st end
Features Provided: pressure tight outlet side
Thread Quantity Per Inch: 20 1st end
Power Drive Operating Pressure: 800.0 pounds per square inch nominal
Adjustable Pressure Range: +650.0 to 750.0 pounds per square inch
Nominal Thread Size: 0.437 inches 1st end
Style Designator: straight thru
Thread Series Designator: unjf 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
1701-9	Safety Relief Valve
204-076-343-003	Safety Relief Valve
204-076-343-3	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-937-8701?

The FSCG of the NSN 4820-00-937-8701 is 4820

Does the NSN 4820-00-937-8701 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-937-8701 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 4820-00-937-8701 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-937-8701 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 4820-00-937-8701 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Mon, Feb 6, 1967