NSN 4820-01-088-2874

Safety Relief Valve

FSC: 4820 NIIN: 010882874

DODParts.com distributes nonpowered valves, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-088-2874 to receive an up to date pricing and availability quote by email.

Product Characteristics

NSN:

4820010882874

Demilitarization:

INC:

05488

Shelf Life:

N/A

Thread Class:

3a 1st end

Thread Direction:

Right-hand 1st end

Flow Control Device:

Poppet

Disk Loading Method:

Spring

Valve Discharge Flow Rate:

40.0 cubic feet per minute

Maximum Operating Temp:

-40.0 degrees fahrenheit 1st response280.0 degrees fahrenheit 2nd response

Connection Style:

G46a plain (tube) 1st end

Valve Operation Method:

Automatic

Connection Type:

Threaded external tube 1st end

Thready Qty Per Inch (tpi):

16 1st end

Maximum Operating Pressure:

200.0 pounds per square inch single response

Thread Size:

0.750 inches 1st end

Opening Pressure Setting:

45.0 pounds per square inch

Material:

Steel comp 303 flow control device

Material Specification:

Qq-s-764, type 303-canceled federal specification single material response flow control device

Media For Which Designed:

Helium 5th response

Surface Treatment:

Anodize

Surface Treatment Specification:

Mil-a-8625, type 1, class 1 military specification single treatment response

Style Designator:

Err-090

Thread Series Designator:

Unjf 1st end

Furnished Items And Quantity:

1 deflector cap

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE4A520T329T	6	05/20/2020	0084569391	0%
SPE4A520T149N	23	05/11/2020	0081957444	0%
SPE4A520T149N	23	05/11/2020	0081957444	0%
SPE4A520T3426	5	01/13/2020	0082429657	0%
SPE4A520T3426	5	01/13/2020	0082429657	0%
SPE4A520T3426	5	01/13/2020	0082429657	0%
SPE7MC19T6580	8	03/18/2019	0078736808	0%
SPE7MC18T4014	5	12/29/2017	0072194658	0%
SPE7M116T0894	9	10/16/2015	0060715725	100%

Part Numbers

581R855
NORTHROP GRUMMAN SYSTEMS CORPORATION
581R855H01
NORTHROP GRUMMAN SYSTEMS CORPORATION
D559A-8D-45
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

Similar NSN

Need current pricing? Get a quote

Receive an official quote via email with pricing, availability, condition, and certifications when you submit this form below.

Cage Codes

NORTHROP GRUMMAN SYSTEMS CORPORATION - 97942

CIRCOR AEROSPACE, INC. - 91816