Part detail

Request a Competitive Quote for Part Number B15SW-2-50IN with NSN 4820014212587 by William E Williams Valve Corp!

Valve Check

Thank you for taking an interest in the top-caliber NSN products we feature here on AI NSN Parts. On this page, you can submit a quote request for part number B15SW-2-50IN, a Valve Check item that is manufactured by William E Williams Valve Corp. Listed alongside the NSN 4820014212587 within our database, part number B15SW-2-50IN is conveniently ready for purchase at any time.

To ensure listings like part number B15SW-2-50IN are ready for swift installation, we have a rigorous quality assurance program in place. As such, we make it easy for you to inquire about popular NSNs like 4820014212587, as well as the many other William E Williams Valve Corp products produced under CAGE Code that interest you. For the benefit of our customers, we carefully vet every entity that we source from, guaranteeing that you only receive superior-caliber offerings in every order. With these dedications, you can always purchase from us with confidence. Furthermore, we also organize our stock based on Federal Supply Classes, so you can find popular items under FSCs like . Do not hesitate to submit the RFQ form below, and within 15 minutes or less of submission, one of our experts will reach out with a customized solution. Get started today and see why so many customers steadily depend on AI NSN Parts for their operational needs.

Request a quote

Pricing in 15 minutes.

Part numberB15SW-2-50IN
Description

Procurement notes for B15SW-2-50IN.

Valve Check ASAP can support availability checks, alternate review, lead-time confirmation, and documentation requirements tied to the part number, NSN, CAGE code, or active bill of materials.

Catalog classifications

NSN Information for Part Number B15SW-2-50IN with NSN 4820-01-421-2587, 4820014212587

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820014212587

Item PartTypeName:

VALVE,CHECK

48200142125870N
CIICHCCESDPMICCriticalityENAC
UA
Part NumberISCRNVCRNCCHCCMSDSSADC
B15SW 2 1/2IN523

Characteristics Data of NSN 4820-01-421-2587, 4820014212587

MRCCriteriaCharacteristic
CQGMMAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH 1ST RESPONSE 225.0 POUNDS PER SQUARE INCH 2ND RESPONSE
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
BBJXMOUNTING POSITIONHORIZONTAL OR VERTICAL
MATTMATERIALCOPPER ALLOY 836 BODY COPPER ALLOY 836 FLOW CONTROL DEVICE COPPER ALLOY 836 SEAT
AECSBOLT HOLE QUANTITY4 ALL ENDS
CWCDNOMINAL OUTSIDE DIAMETER7.000 INCHES ALL ENDS
CWCFFACE TO FACE DISTANCE8.500 INCHES
AWLSCONNECTION TYPEFLANGE ALL ENDS
CWCKNOMINAL THICKNESS0.563 INCHES ALL ENDS
MEDAMEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
CWCQBOLT HOLE NOMINAL DIAMETER0.875 INCHES ALL ENDS
AEHZMAXIMUM OPERATING TEMP406.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
CWCTBOLT CIRCLE NOMINAL DIAMETER5.500 INCHES ALL ENDS
STYLSTYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
CCFGVALVE SIZE2.500 INCHES
ADQUFLOW CONTROL DEVICEDISK
AQLRVALVE OPERATION METHODAUTOMATIC
CWDFFLANGE FACE DESIGNPLAIN ALL ENDS
Mission ready

Send a quote line
get a response in 15 minutes.


ASAP Military Supplies

An ASAP Semiconductor web resource. Parts procurement for U.S. military, defense, and aerospace operators.

1341 South Sunkist Street, Anaheim, CA 92806
Customer Feedback

Customer satisfaction is our priority. Please take a moment to let us know how we are doing by answering just a few questions so we can improve our service and your experience.

How are we doing

Accreditations
NBAA Member
NBAANBAA Member
ASA (Aviation Suppliers Association)
ASAASA (Aviation Suppliers Association)
AS6081 Certified Supplier
AS6081AS6081 Certified Supplier
FAA AC 00-56B Certified
FAA AC 00-56BFAA AC 00-56B Certified
Copyright© 2026, All rights reserved to ASAP Semiconductor LLC
VisaMastercardDiscoverAmEx