INSTANT RFQ

Explore Our NSN 4820-01-270-4921 Inventory

If you are looking for NSN 4820-01-270-4921 supplies, turn to Boost AOG and our vast collection of offerings. On this page, we have arranged our NSN 4820-01-270-4921 inventory, where part numbers like 249T-16BB-2, 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 4820-01-270-4921 parts you desire.

Item Name Valve Check
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-270-4921 (012704921)
NCB Code USA (01)
Manufacturer Brunswick Corporation, Circor Aerospace Inc
Part Number Manufacturer Item Name Cage Code RFQ
249T-16BB-2 brunswick corporation valve check 71207 RFQ
249T-16BB-2 circor aerospace inc valve check 91816 RFQ

Technical Characteristics of NSN 4820012704921

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEGASKET SEAL (BOSS) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
BBJXMOUNTING POSITIONHORIZONTAL OR VERTICAL
CMLPTHREAD QUANTITY PER INCH12 ALL ENDS
CQGMMAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE1.312 INCHES ALL ENDS
CSDCOPENING PRESSURE SETTING2.0 POUNDS PER SQUARE INCH
FEATSPECIAL FEATURESCRACKING PRESSURE 2 PSI
MATTMATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MATTMATERIALSTEEL CORROSION RESISTING BODY
MEDAMEDIA FOR WHICH DESIGNEDACETYLENE 2ND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDALCOHOL,ETHYL 3RD RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAMMONIA,GASEOUS 4TH RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDCARBON DIOXIDE 5TH RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUN ALL ENDS

Relevant Components for NSN - 4820-01-270-4921, 4820012704921
4820-00-736-0230 (4820007360230) 4820-01-161-0959 (4820011610959) 4820-01-131-7427 (4820011317427) 4820-01-684-2925 (4820016842925)
4820-01-369-5162 (4820013695162) 4820-25-150-1973 (4820251501973) 4820-00-412-9407 (4820004129407) 4820-01-433-1539 (4820014331539)
4820-01-380-2182 (4820013802182) 4820-01-621-2151 (4820016212151) 4820-01-654-2874 (4820016542874) 4820-01-461-0170 (4820014610170)

Submit a Quote and We'll Get Back to You Shortly

Guaranteed quotes back within 15 minutes, 24/7 x 365

Thank You for Visiting.

If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.

bottom to top