NSN 4820-01-256-3582

Safety Relief Valve

FSC: 4820 NIIN: 012563582

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Product Characteristics

NSN:

4820012563582

Demilitarization:

INC:

05488

Shelf Life:

N/A

Thread Class:

3a all ends

Thread Direction:

Right-hand all ends

Flow Control Device:

Poppet

Maximum Operating Temp:

400.0 degrees fahrenheit 2nd response

Connection Style:

G46a plain (tube) all ends

Valve Operation Method:

Automatic

Connection Type:

Threaded external tube all ends

Maximum Operating Pressure:

200.0 pounds per square inch single response

Thread Size:

0.437 inches all ends

Opening Pressure Setting:

28.0 pounds per square inch

Material:

Aluminum alloy body

Media For Which Designed:

Nitrogen, gaseous 5th response

Style Designator:

Err-090

Thread Series Designator:

Unjf all ends

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7MC19T5284	16	02/11/2019	0078137725	0%

Part Numbers

412732
RAYTHEON COMPANY
524A-4D-28
CIRCOR AEROSPACE, INC.
Z02RV04A280S
CIRCOR AEROSPACE, 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

RAYTHEON COMPANY - 96214

CIRCOR AEROSPACE, INC. - 91816