Buy P-639A Atlas Valve Co Part with NSN 4820-00-394-7427

Part Number: P-639A Alternate P/N: P639A Manufacturer:  Atlas Valve Co NSN:  4820-00-394-7427 (4820003947427) NIIN:  003947427 Item Name : Seat Valve CAGE Code:  70667 FSC:  4820 Valves Nonpowered

Part number P-639A under NSN 4820003947427 and FSC 4820 Valves Nonpowered is now available in our ready-to-ship-inventory. This part is a Seat Valve manufactured by Atlas Valve Co under CAGE Code 70667. To receive a quick quote for this part number, fill out the form

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Aviation Axis is one of the leading suppliers of NSN part P-639A from Atlas Valve Co and other long-lead time aviation parts in the US. Owned and operated by ASAP Semiconductor, an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited company, we stock over 10 million unique NSNs from 26 distinct federally classified categories. With more than 2 billion parts sourced from over 5,000 manufacturers globally, we have one of the largest inventories of ready-to-ship parts. And because we offer same-day and next-day delivery, we’re perfect for meeting all your complex Aircraft on Ground (AOG) requirements.

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NSN Information for Part Number P-639A with NSN 4820-00-394-7427, 4820003947427

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-394-7427

Item Description:

Seat Valve

48200039474270N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
P-639a293

CHARACTERISTICS DATA of NSN 4820-00-394-7427, 4820003947427

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A SINGLE THREADED PORTION
AASAERR DEFAULT0.562 INCHES NOMINAL SINGLE THREADED PORTION
ABKKFLANGE DIAMETER5.125 INCHES NOMINAL
AJRFFLANGE SEAT TO DISK END HEIGHT0.250 INCHES NOMINAL
AJRMUNDER FLANGE HEIGHT0.562 INCHES NOMINAL
CMLPTHREAD QUANTITY PER INCH14 SINGLE THREADED PORTION
CQJXNOMINAL THREAD SIZE4.625 INCHES SINGLE THREADED PORTION
CQKMSEATING SURFACE SHAPEFLAT
CQKWBODY STEPPED INSIDE DIAMETER4.000 INCHES NOMINAL FIRST STEP
CQKWBODY STEPPED INSIDE DIAMETER4.125 INCHES NOMINAL SECOND STEP
MATTMATERIALNICKEL ALLOY OVERALL
STYLSTYLE DESIGNATORTHREADED FLANGED
THSDTHREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION

EQUIVALENT NSN COMPONENTS for P-639A

P-64615 P-6018-5W2 P-600289-181 P-602-A-1
P-6391 P 60295 P-600289-137 P-60 BLACK
P-6000-H26 P-6081-F4 P-6081-R2 P-6042-091
P-6464 P-6378NV P-627-M07-F09-632 P-60-0

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