Safety Relief Valve

Model / MPN: 393000K446 | NSN: 4820-01-435-9887

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.

Product Details

NATO Stock Number

4820-01-435-9887

Sold in multiples of

1 EA

DEMIL

Thread Class

2a 1st end

Thread Class

2a 2nd end

End Application

Iwo jima class lph

Thready Qty Per Inch (tpi)

12 all ends

Thread Size

1.312 inches 1st end

Thread Size

1.625 inches 2nd end

Seat Angle

37.0 degrees 1st end

Outside Diameter Tube Accommodated

1.000 inches 1st end

Thread Series Designator

Unf 1st end

Thread Series Designator

Unf 2nd end

393000K Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7MC18T135U	Valve, Safety Relief	1	EA	08/17/2018
SPE7MC19T3249	Valve, Safety Relief	3	EA	12/17/2018

Pricing and Availability

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393000K446 Cross Reference

240687