NSN (4820011898525) 4820-01-189-8525 Valve Safety Relief Parts Catalog

Here on Aero Spares 360, you can find in-demand parts that are listed with the NSN 4820-01-189-8525 and all readily available for purchase. This page displays all relevant information about NSN 4820-01-189-8525, as well as top-requested part numbers like D524A-4D-130, D520A-4D-130, and others. If you are interested in receiving procurement options for any item below, simply click on the “RFQ” button next to it to access an online Request for Quote (RFQ) form that you can complete at any time. By submitting a form with important information such as your desired quantity, target price, and expected fulfillment timeframe, our team can best formulate and respond with a customized solution within 15 minutes of our review.

As a premier NSN parts supplier, we at ASAP Semiconductor ensure that Aero Spares 360 is only stocked with products of the highest quality. Everything is strictly sourced from a manufacturer that we trust and have vetted as necessary, and varying levels of inspections and testing are carried out for inventory items. Coupled with other similar measures, customers can procure all the NSN 4820-01-189-8525 parts they desire and beyond with no reservations about their performance or authenticity. With our various commitments and unparalleled solutions in mind, choose us as your strategic sourcing partner for your next project.

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-189-8525 (011898525)
NCB Code USA (01)
Manufacturer Circor Aerospace Inc
Part Number Manufacturer Item Name RFQ
D524A-4D-130 circor aerospace inc valve safety relief RFQ
D520A-4D-130 circor aerospace inc valve safety relief RFQ

Technical Characteristics of NSN 4820011898525

MRCCriteriaCharacteristic
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODINTEGRAL
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP-100.0 DEG FAHRENHEIT 1ST RESPONSE
AEHZMAXIMUM OPERATING TEMP400.0 DEG FAHRENHEIT 2ND RESPONSE
AHNCCONNECTION STYLEPLAIN (TUBE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CMLPTHREAD QUANTITY PER INCH20 ALL ENDS
CQGMMAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.438 INCHES ALL ENDS
CSDCOPENING PRESSURE SETTING130.0 POUNDS PER SQUARE INCH
FEATSPECIAL FEATURESDEFLECTOR CAP
MATTMATERIALALUMINUM ALLOY 2024 BODY
MATTMATERIALSILICON SEAT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE BODY
MEDAMEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDCARBON DIOXIDE 2ND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDHELIUM 3RD RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDHYDROGEN 4TH RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDNITROGEN,GASEOUS 5TH RESPONSE
SFTTSURFACE TREATMENTANODIZE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625A MIL SPEC SINGLE TREATMENT RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU W/BAFFLE
THSDTHREAD SERIES DESIGNATORUNJF ALL ENDS
TMQYFURNISHED ITEMS AND QUANTITY1 DEFLECTOR CAP
AAJDTHREAD CLASS3A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET

Relevant Components for NSN - 4820-01-189-8525, 4820011898525
4810-01-219-6524 (4810012196524) 4820-01-690-7009 (4820016907009) 4820-01-306-6163 (4820013066163) 4810-01-165-5918 (4810011655918)
4810-01-644-6860 (4810016446860) 4820-01-509-4443 (4820015094443) 4820-00-670-4352 (4820006704352) 4820-01-436-9624 (4820014369624)
4820-01-618-7415 (4820016187415) 4810-00-851-7295 (4810008517295) 4820-01-259-2278 (4820012592278) 4820-01-419-2575 (4820014192575)

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