NSN 4820-01-131-7648

Safety Relief Valve

FSC: 4820 NIIN: 011317648

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Product Characteristics

NSN:

4820011317648

Demilitarization:

INC:

05488

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Inside spring

Bonnet Attachment Method:

Bolted

Bolt Hole Quantity:

4 all ends

End Application:

Los angeles class ss (688)

Valve Operation Method:

Automatic

Flange Shape:

Round with holes all ends

Connection Type:

Flange all ends

Valve Size:

0.500 inches

Adjustable Pressure Range:

+30.0/+34.0 pounds per square inch

Outside Diameter:

3.500 inches all ends

Thickness:

0.438 inches all ends

First Connection Face To Centerline Distance:

3.250 inches

Bolt Hole Diameter:

0.625 inches all ends

Second Connection Face To Centerline Distance:

3.250 inches

Bolt Circle Diameter:

2.375 inches all ends

Flange Face Design:

Raised straight all ends

Raised Face Height:

0.062 inches all ends

Raised Face Diameter:

1.375 inches all ends

Material:

Steel uns j03002 body

Style Designator:

Err-090

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7MC21T024T	2	04/08/2021	0088853727	0%
SPE7MC20T4178	2	02/03/2020	0083315668	0%
SPE7MC20T4178	2	02/03/2020	0083315668	0%
SPE7MC20T4178	2	02/03/2020	0083315668	0%
SPE7MC19T0840	3	10/29/2018	0076776139	100%
SPE7MC18T5985	2	02/20/2018	0072825657	0%