INSTANT RFQ

Complete Inventory of 4820010974681 NSN 4820-01-097-4681 Parts

We at ASAP Semiconductor appreciate your vested interest in the NSN 4820-01-097-4681 inventory we offer here on Aerospace Procurement. Below, we have presented a variety of information pertaining to NSN 4820-01-097-4681 supplies, as well as part numbers like 526A-2M-3, 559A-2M-3, and others. Take your time perusing resources, and if you find any items that match your requirements, we encourage you to request a quote. Our online Request for Quote (RFQ) forms simplify the process of obtaining pricing and procurement details, enabling you to submit information like your budget and expected fulfillment timeline to receive tailored responses from our staff within 15 minutes of our review. You can also give us a call or email using the information at the bottom of this webpage, as we would be happy to hear about your needs and assist you that way.

When you order NSN 4820-01-097-4681 parts from us, you can rest assured that only the best items will reach your hands. Every component on our website can be traced back to a manufacturer that we trust, and a myriad of listings are inspected and tested for fit, form, and function as necessary. More than that, we adhere to a strict NO CHINA SOURCING pledge, which means that all products are shipped out alongside any relevant manufacturer trace documentation or qualifying certifications to verify their origin and authenticity. Taking this into account, get in touch with a team member whenever you are ready to get started on procurement!


Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-097-4681 (010974681)
NCB Code USA (01)
Manufacturer Circor Aerospace Inc
Part Number Manufacturer Item Name Cage Code RFQ
526A-2M-3 circor aerospace inc valve safety relief 91816 RFQ
559A-2M-3 circor aerospace inc valve safety relief 91816 RFQ

Technical Characteristics of NSN 4820010974681

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP-40.0 DEG FAHRENHEIT 1ST RESPONSE250.0 DEG FAHRENHEIT 2ND RESPONSE
AHNCCONNECTION STYLEPLAIN (PIPE) 1ST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CQCYADJUSTABLE PRESSURE RANGE2.8 TO 3.2 POUNDS PER SQUARE INCH
CQGMMAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.250 INCHES 1ST END
CSDCOPENING PRESSURE SETTING3.0 POUNDS PER SQUARE INCH
FEATSPECIAL FEATURESPOP-OFF TYPE
MATTMATERIALALUMINUM BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE BODY
MEDAMEDIA FOR WHICH DESIGNEDACETYLENE 2ND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAMMONIA,GASEOUS 3RD RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDHYDROGEN 5TH RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDREFRIGERANT 12 4TH RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
THSDTHREAD SERIES DESIGNATORNPT 1ST END

Relevant Components for NSN - 4820-01-097-4681, 4820010974681
4820-00-848-0369 (4820008480369) 4810-01-576-4229 (4810015764229) 4820-01-233-8075 (4820012338075) 4820-01-491-4296 (4820014914296)
4820-01-557-2820 (4820015572820) 4820-01-190-3309 (4820011903309) 4820-00-007-4585 (4820000074585) 4820-01-454-9950 (4820014549950)
4820-01-645-3005 (4820016453005) 4810-01-462-1173 (4810014621173) 4820-01-312-8610 (4820013128610) 4820-01-250-8599 (4820012508599)

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