NSN 4820-01-179-4803

Safety Relief Valve

FSC: 4820 NIIN: 011794803

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Product Characteristics

NSN:

4820011794803

Demilitarization:

INC:

05488

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Inside spring

Bonnet Attachment Method:

Bolted

Disk Loading Method:

Spring

Bolt Hole Quantity:

8 all ends

Maximum Operating Temp:

250.0 degrees fahrenheit single response

Valve Operation Method:

Automatic or manual

Flange Shape:

Round with holes all ends

Connection Type:

Flange 1st end

Valve Size:

4.000 inches

Adjustable Pressure Range:

+10.0/+12.0 pounds per square inch

Maximum Operating Pressure:

150.0 pounds per square inch single response

Outside Diameter:

9.000 inches all ends

Thickness:

0.500 inches all ends

First Connection Face To Centerline Distance:

6.375 inches

Bolt Hole Diameter:

0.562 inches all ends

Second Connection Face To Centerline Distance:

5.750 inches

Bolt Circle Diameter:

6.562 inches 1st end

Flange Face Design:

Plain all ends

Material:

Copper alloy body

Style Designator:

Err-090

Furnished Items And Quantity:

1 lever

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7MC22Q0418	8	07/08/2022	0091140339	0%
SPE7MC22T3541	1	12/21/2021	0092262900	0%
SPE7MC22T3541	1	12/16/2021	0092262900	0%
SPE7MC21T085S	1	05/06/2021	0089265429	0%
SPE7M121T146G	1	04/12/2021	0088872211	0%
SPE7MC21T020M	1	04/08/2021	0088828459	0%
SPE7M121Q0763	1	03/31/2021	0088828469	0%
SPE7MC18T6647	1	03/05/2018	0073046859	0%
SPE7MC15TC256	1	06/25/2015	0058900420	100%
SPE7MC15T9311	4	05/04/2015	0058190996	100%

Part Numbers

D49232-1OT12 PSI
HUNT VALVE COMPANY INC
R10AL2N203
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