NSN 4820-01-258-2698

Safety Relief Valve

FSC: 4820 NIIN: 012582698

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Product Characteristics

NSN:

4820012582698

Demilitarization:

INC:

05488

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Inside screw

Bonnet Attachment Method:

Bolted

Disk Loading Method:

Weight

Bolt Hole Quantity:

6 all ends

Maximum Operating Temp:

425.0 degrees fahrenheit single response

Valve Operation Method:

Automatic

Flange Shape:

Round with holes all ends

Connection Type:

Flange all ends

Valve Size:

2.500 inches

Opening Pressure Setting:

140.0 pounds per square inch

Outside Diameter:

6.125 inches all ends

Thickness:

0.937 inches all ends

First Connection Face To Centerline Distance:

5.500 inches

Bolt Hole Diameter:

0.687 inches all ends

Second Connection Face To Centerline Distance:

5.500 inches

Bolt Circle Diameter:

5.000 inches all ends

Flange Face Design:

Plain all ends

Material:

Nickel alloy flow control device

Material Specification:

Qq-n-281 federal specification single material response seat

Media For Which Designed:

Water-oil-gas single response

Style Designator:

Err-090

Furnished Items And Quantity:

1 lever

Part Numbers

D50559
HUNT VALVE COMPANY INC
D50559 AND R10AK3K3AE-BM3
HUNT VALVE COMPANY INC
R10AK3K3AE-BM3
HUNT VALVE COMPANY INC

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

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Cage Codes

HUNT VALVE COMPANY INC - 34889