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Explore Our NSN 4820-01-221-8854 Inventory

If you are looking for NSN 4820-01-221-8854 supplies, turn to Boost AOG and our vast collection of offerings. On this page, we have arranged our NSN 4820-01-221-8854 inventory, where part numbers like 71010469003, D559A-4D-45, and others are presented alongside relevant information about this NSN for your perusal. Take the time to browse our ever-expanding selection of components as you see fit, and if any particular items pique your interest, be sure to use our online RFQ service to request quotes for your consideration.

All manufacturers and suppliers whose parts we sell are carefully evaluated by our staff as necessary, and a myriad of products we carry are subjected to diverse levels of testing and inspection for fit, form, and function. Additionally, we are fully committed to addressing the time limitations of our customers who shop on Boost AOG, providing options for accelerated shipping based on availability. Keeping this in mind, do not hesitate to reach out to us directly by phone or email, and our knowledgeable team members would be more than happy to help you obtain the NSN 4820-01-221-8854 parts you desire.

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-221-8854 (012218854)
NCB Code USA (01)
Manufacturer Kollsman Inc, Circor Aerospace Inc
Part Number Manufacturer Item Name Cage Code RFQ
71010469003 kollsman inc valve safety relief 89944 RFQ
D559A-4D-45 circor aerospace inc valve safety relief 91816 RFQ

Technical Characteristics of NSN 4820012218854

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
AEHZMAXIMUM OPERATING TEMP-40.0 DEG FAHRENHEIT 1ST RESPONSE
AEHZMAXIMUM OPERATING TEMP280.0 DEG FAHRENHEIT 2ND RESPONSE
AHNCCONNECTION STYLEPLAIN (TUBE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CQGMMAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.438 INCHES ALL ENDS
CSDCOPENING PRESSURE SETTING45.0 POUNDS PER SQUARE INCH
MATTMATERIALALUMINUM ALLOY BODY
MEDAMEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDALCOHOL,ETHYL 2ND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAMMONIA,GASEOUS 3RD RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDFUEL/OIL,HYDROCARBON 4TH RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDHYDROGEN 5TH RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUNJF ALL ENDS
TMQYFURNISHED ITEMS AND QUANTITY1 DEFLECTOR CAP

Relevant Components for NSN - 4820-01-221-8854, 4820012218854
4820-01-317-1407 (4820013171407) 4820-01-461-9606 (4820014619606) 4820-01-081-1324 (4820010811324) 4820-01-556-4941 (4820015564941)
4810-01-542-3654 (4810015423654) 4820-01-131-6109 (4820011316109) 4810-01-337-3893 (4810013373893) 4810-01-323-8693 (4810013238693)
4820-01-258-9357 (4820012589357) 4820-00-540-2519 (4820005402519) 4820-00-036-2360 (4820000362360) 4820-01-519-7369 (4820015197369)

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