NSN 4820-01-194-2648

Safety Relief Valve

FSC: 4820 NIIN: 011942648

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Product Characteristics

NSN:

4820011942648

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:

280.0 degrees fahrenheit single response

Connection Style:

G46a plain (tube) all ends

Valve Operation Method:

Automatic

Connection Type:

Threaded external tube all ends

Thready Qty Per Inch (tpi):

20 all ends

Adjustable Pressure Range:

+0.5/+150.0 pounds per square inch

Maximum Operating Pressure:

15.0 pounds per square inch single response

Thread Size:

0.438 inches all ends

Opening Pressure Setting:

100.0 pounds per square inch

Special Features:

Furnished with deflector cap

Material:

Aluminum alloy 2024 body

Media For Which Designed:

Nitrogen, gaseous 5th response

Style Designator:

Err-090

Thread Series Designator:

Unj all ends

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7MC20T4818	84	02/21/2020	0083544230	0%
SPE7MC20T4818	84	02/21/2020	0083544230	0%
SPE7MC20T4818	84	02/21/2020	0083544230	0%
SPE7MC20T4818	84	02/21/2020	0083544230	0%
SPE7MC20T4818	84	02/21/2020	0083544230	0%
SPE7MC20T4818	84	02/21/2020	0083544230	0%
SPE7MC20T4818	84	02/21/2020	0083544230	0%
SPE7MC20T4818	84	02/21/2020	0083544230	0%
SPE7MC20T4818	84	02/21/2020	0083544230	0%
SPE7MC20T4818	84	02/21/2020	0083544230	0%
SPE7MC20T4818	84	02/21/2020	0083544230	0%
SPE7MC20T4818	84	02/21/2020	0083544230	0%
SPE7MC20T4818	84	02/21/2020	0083544230	0%
SPE7MC20T4818	84	02/18/2020	0083544230	0%
SPE7MC18T3818	369	12/26/2017	0072135493	0%
SPE7MC16T3687	124	12/14/2015	0061439055	100%

Part Numbers

D559A-4D-100
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

CIRCOR AEROSPACE, INC. - 91816