NSN 4820-00-142-1382

Safety Relief Valve

FSC: 4820 NIIN: 001421382

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Product Characteristics

NSN:

4820001421382

Demilitarization:

INC:

05488

Shelf Life:

N/A

Pipe Size Accommodated:

0.500 inches 1st end

Thread Direction:

Right-hand 1st end

Flow Control Device:

Disk

Bonnet Type:

Inside spring

Bonnet Attachment Method:

Threaded

Disk Loading Method:

Spring

Renewable Seat Ring Type:

Threaded

Bolt Hole Quantity:

3 2nd end

Maximum Operating Temp:

125.0 degrees fahrenheit single response

Connection Style:

Plain, optional en (pipe) 1st end

Valve Operation Method:

Manual

Flange Shape:

Round with holes 2nd end

Connection Type:

Threaded internal pipe 1st end

Features Provided:

Valve stem lock shield and pressure tight outlet side

Adjustable Pressure Range:

+20.0 to 70.0 pounds per square inch

Maximum Operating Pressure:

60.0 pounds per square inch single response

Thread Size:

0.500 inches 1st end

Outside Diameter:

3.562 inches 2nd end

Thickness:

0.312 inches 2nd end

First Connection Face To Centerline Distance:

1.500 inches

Bolt Hole Diameter:

0.562 inches 2nd end

Second Connection Face To Centerline Distance:

1.500 inches

Bolt Circle Diameter:

2.438 inches 2nd end

Flange Face Design:

Plain 2nd end

Material:

Nickel alloy seat

Media For Which Designed:

Water, fresh single response

Style Designator:

Angle flanged ends

Thread Series Designator:

Npt 1st end

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7M017Q0950	3	07/18/2017	0069784759	0%

Part Numbers

402040
NAVAL SHIP SYSTEMS COMMAND
595-50FS1-2
KIELEY AND MUELLER INC

Stock Availability

Stock quantities are grouped by condition code below.

NS: 117
NE: 2

Notice: Availability of this item was updated on 06-27-2024 and may not reflect the most current stock quantity. Request a quote for up to date pricing and availability.

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481400000 - Safety or relief valves.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

Similar NSN

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Cage Codes

NAVAL SHIP SYSTEMS COMMAND - 80064

KIELEY AND MUELLER INC - 33547