NSN 4820-01-265-3956

Safety Relief Valve

FSC: 4820 NIIN: 012653956

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Product Characteristics

NSN:

4820012653956

Demilitarization:

INC:

05488

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Inside spring

Bonnet Attachment Method:

Union

Disk Loading Method:

Spring

Bolt Hole Quantity:

4 all ends

Maximum Operating Temp:

450.0 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:

+184.0/+206.0 pounds per square inch

Maximum Operating Pressure:

185.0 pounds per square inch single response

Outside Diameter:

5.000 inches 2nd end

Thickness:

0.688 inches 1st end

First Connection Face To Centerline Distance:

4.750 inches

Bolt Hole Diameter:

0.750 inches 1st end

Second Connection Face To Centerline Distance:

4.875 inches

Bolt Circle Diameter:

5.500 inches 1st end

Flange Face Design:

Raised straight all ends

Raised Face Height:

0.688 inches 2nd end

Raised Face Diameter:

4.125 inches 1st end

Material:

Stainless steel stem

Style Designator:

Err-090

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7MC22T449V	1	09/23/2022	0095802888	0%
SPE7MC20T5099	2	02/21/2020	0080564042	0%
SPE7MC20T5099	2	02/21/2020	0080564042	0%
SPE7MC20T5099	2	02/21/2020	0080564042	0%

Part Numbers

DS10G,NMP1549 0
KUNKLE INDUSTRIES INC
DS10G,NMP1549 OPT-1 184T206PSI
KUNKLE INDUSTRIES INC
NMP-1549
KUNKLE INDUSTRIES INC
NMP154901S0184
PENTAIR VALVES & CONTROLS US LP
NMP-1549 1.50X2.50IN 184T106PSI
ANDERSON GREENWOOD LP
NMP1549 1.50X2.50IN 184T206PSI
KUNKLE INDUSTRIES INC
NMP1549D01S0184
PENTAIR VALVES & CONTROLS US LP

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

KUNKLE INDUSTRIES INC - 75954

PENTAIR VALVES & CONTROLS US LP - 15187

ANDERSON GREENWOOD LP - 01343