INSTANT RFQ

Complete Inventory of 4820012448439 NSN 4820-01-244-8439 Parts

We at ASAP Semiconductor appreciate your vested interest in the NSN 4820-01-244-8439 inventory we offer here on Aerospace Procurement. Below, we have presented a variety of information pertaining to NSN 4820-01-244-8439 supplies, as well as part numbers like 21267, 21267 PIECE 4, 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 4820-01-244-8439 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 Seat Valve
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-244-8439 (012448439)
NCB Code USA (01)
Manufacturer Crane Corp
Part Number Manufacturer Item Name Cage Code RFQ
21267 crane corp seat valve 14959 RFQ
21267 PIECE 4 crane corp seat valve 14959 RFQ

Technical Characteristics of NSN 4820012448439

MRCCriteriaCharacteristic
ABKKFLANGE DIAMETER10.313 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER9.777 INCHES NOMINAL
ADASBODY INSIDE DIAMETER9.653 INCHES NOMINAL
AJRFFLANGE SEAT TO DISK END HEIGHT0.469 INCHES NOMINAL
AJRMUNDER FLANGE HEIGHT1.318 INCHES NOMINAL
CQKMSEATING SURFACE SHAPEFLAT
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM A216,GR.WCB ASSN STD SINGLE MATERIAL RESPONSE SEAT
STYLSTYLE DESIGNATORPLAIN FLANGED

Relevant Components for NSN - 4820-01-244-8439, 4820012448439
4820-01-544-5831 (4820015445831) 4820-00-740-6824 (4820007406824) 4820-00-752-9722 (4820007529722) 4820-01-652-3495 (4820016523495)
4820-01-351-2943 (4820013512943) 4810-01-350-1517 (4810013501517) 4820-00-799-1444 (4820007991444) 4820-01-547-7560 (4820015477560)
4820-01-492-3317 (4820014923317) 4820-01-158-7256 (4820011587256) 4820-01-364-5877 (4820013645877) 4820-01-214-3825 (4820012143825)

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