NSN 4820-01-102-9949

Safety Relief Valve

FSC: 4820 NIIN: 011029949

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Product Characteristics

NSN:

4820011029949

Demilitarization:

INC:

05488

Shelf Life:

N/A

Thread Class:

3b 2nd end

Thread Direction:

Right-hand 1st end

Flow Control Device:

Poppet

Disk Loading Method:

Spring

Maximum Operating Temp:

275.0 degrees fahrenheit single response

Connection Style:

G4 gasket sea (boss) 2nd end

Valve Operation Method:

Automatic

Connection Type:

Threaded internal boss 2nd end

Thready Qty Per Inch (tpi):

18 1st end

Maximum Operating Pressure:

2500.0 pounds per square inch single response

Thread Size:

0.562 inches 2nd end

Seat Angle:

37.0 degrees 1st end

Opening Pressure Setting:

660.0 pounds per square inch

Material:

Aluminum body

Media For Which Designed:

Air 1st responsealcohol, ethyl 2nd responseammonia, gaseous 3rd responseammonia, liquid 4th responserefrigerant 12 5th response

Style Designator:

Err-090

Thread Series Designator:

Unjf 1st end

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7MC24T238S	50	06/28/2024	7006634713	0%
SPE7MC24T212M	50	06/17/2024	7006634713	0%
SPE7MC24T9622	11	03/26/2024	7006634713	0%
SPE7MC24T9622	11	03/21/2024	7006634713	0%
SPE7MC22T373W	12	08/25/2022	0095445282	0%
SPE7MC22T373W	12	08/22/2022	0095445282	0%
SPE7MC22T123A	5	07/21/2022	0094012920	0%
SPE7MC20T3208	15	01/07/2020	0082937762	0%
SPE7MC20T3208	15	01/07/2020	0082937762	0%
SPE7MC20T3208	15	01/07/2020	0082937762	0%
SPE7MC20T3208	15	01/07/2020	0082937762	0%
SPE7MC20T3208	15	12/30/2019	0082937762	0%
SPE7MC20T3208	15	12/30/2019	0082937762	0%
SPE7MC20T3208	15	12/30/2019	0082937762	0%
SPE7MC20T3208	15	12/30/2019	0082937762	0%
SPE7MC20T3208	15	12/30/2019	0082937762	0%
SPE7MC20T3208	15	12/30/2019	0082937762	0%
SPE7MC20T3208	15	12/30/2019	0082937762	0%
SPE7MC20T3208	15	12/30/2019	0082937762	0%
SPE7MC19T0501	10	10/22/2018	0076678761	0%

Part Numbers

515-253
RIX INDUSTRIES
5159A-6TB-660
RIX INDUSTRIES

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

RIX INDUSTRIES - 28953