NSN 4820-01-257-8663

Safety Relief Valve

FSC: 4820 NIIN: 012578663

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Product Characteristics

NSN:

4820012578663

Demilitarization:

INC:

05488

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Inside screw

Bonnet Attachment Method:

Bolted

Disk Loading Method:

Spring

Bolt Hole Quantity:

4 all ends

Maximum Operating Temp:

250.0 degrees fahrenheit single response

Valve Operation Method:

Automatic

Flange Shape:

Round with holes all ends

Connection Type:

Flange all ends

Valve Size:

1.500 inches

Adjustable Pressure Range:

+72.0/+88.0 pounds per square inch

Maximum Operating Pressure:

300.0 pounds per square inch single response

Outside Diameter:

5.000 inches all ends

Thickness:

0.437 inches all ends

First Connection Face To Centerline Distance:

4.750 inches

Bolt Hole Diameter:

0.625 inches all ends

Second Connection Face To Centerline Distance:

4.750 inches

Bolt Circle Diameter:

3.875 inches all ends

Flange Face Design:

Plain all ends

Material:

Nickel alloy seat

Material Specification:

Astm a276 assn standard single material response seat

Media For Which Designed:

Water-oil-gas single response

Style Designator:

Err-090

Furnished Items And Quantity:

1 lever

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7MC22T010E	1	04/04/2022	0093584561	0%
SPE7MC21T9466	1	03/15/2021	0088485611	0%
SPE7MC20T3573	1	01/16/2020	0083030241	0%
SPE7MC18T4615	1	01/16/2018	0072327829	100%
SPE7MC18T0606	1	10/23/2017	0071189364	100%

Part Numbers

R10AH2H213 AND D49916
HUNT VALVE COMPANY INC
R10AH2H213 AND D50820-1-13-BM1
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

Similar NSN

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Cage Codes

HUNT VALVE COMPANY INC - 34889