696-8794 ITEM 13

View detailed technical data, stock status, and sourcing information for: 696-8794 ITEM 13
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-289-3472

Item Name Code

05487

Assigment Date

11/22/1988 (37 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

threaded internal pipe all ends connection type, plain, optional end (pipe) all ends connection style, automatic valve operation method, right-hand all ends thread direction, horizontal or vertical mounting position

Product Characteristics

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

Thread Direction: right-hand all ends
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Nominal Thread Size: 0.750 inches all ends
Opening Pressure Setting: 75.0 pounds per square inch
Special Features: hastelloy c body,and special spring matl;o/a lg 2.946 in.
Material: nickel alloy body
Style Designator: straight thru
Thread Series Designator: npt all ends

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
696-8794 ITEM 13	Check Valve
940-8592 75 PSI	Check Valve
UN-3-075-HC-M	Check Valve
UN-3-075-HC-M-75-HC	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-289-3472?

The FSCG of the NSN 4820-01-289-3472 is 4820

Does the NSN 4820-01-289-3472 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-289-3472 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 4820-01-289-3472 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-289-3472 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 4820-01-289-3472 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Tue, Nov 22, 1988