Instant RFQ

NSN 4820-00-346-3272,4820003463272 Parts Distributor

Purchasing Efficiency, owned and operated by ASAP Semiconductor, is an industry-leading distributor of parts used in the aviation and defense industries. Our mission is to simplify the parts procurement process by enabling our customers to search through our inventory of over six billion parts quickly and efficiently. Type in your desired NSN such as 4820-00-346-3272 or any top part number like 41A69PC91, 41A69PC19, 40G904 into our search engine and our available stocks will appear in a matter of seconds.

We are an AS9120B, ISO 9001:2015, and FAA AC 0056B accreditation company, and the only independent distributor with a No China Sourcing pledge. Our dedicated account managers offer customized solutions for the needs of our clients, including high priority AOG issues. If you would like to receive a quote for NSN 4820-00-346-3272, fill out a request for quote form today.

Item Name Seat Valve
INC Code 22113
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves, Nonpowered
National Item Identification Number (NIIN) 00-346-3272 (003463272)
NCB Code USA (00)
Manufacturer Ametek Inc Schutte And Koerting
Associated Parts Numbers of NSN 4820-00-346-3272
Part Number Manufacturer Item Name Availability RFQ
41A69PC91 ametek inc schutte and koerting seat valve Yes RFQ
41A69PC19 ametek inc schutte and koerting seat valve Yes RFQ
40G904 ametek inc schutte and koerting seat valve Yes RFQ

Technical Characteristics of NSN 4820-00-346-3272, 4820003463272

MRCCriteriaCharacteristic
AASATHREAD LENGTH1 000 INCHES NOMINAL SINGLE THREADED PORTION
ABKKFLANGE DIAMETER8 369 INCHES MINIMUM AND 8 371 INCHES MAXIMUM
ABNDTAPER LENGTH1 188 INCHES NOMINAL
ABQATAPER MINOR DIAMETER6 500 INCHES NOMINAL
ABQBTAPER MAJOR DIAMETER7 000 INCHES NOMINAL
ADASBODY INSIDE DIAMETER6 500 INCHES NOMINAL
AJRFFLANGE SEAT TO DISK END HEIGHT1 000 INCHES NOMINAL
AJRMUNDER FLANGE HEIGHT1 188 INCHES NOMINAL
AJSGSEAT ANGLE IN DEG45 000 NOMINAL
AJSHSEAL ACCOMMODATION TYPEGROOVED
CMLPTHREAD QUANTITY PER INCH8 SINGLE THREADED PORTION
CQJXNOMINAL THREAD SIZE196 0 MILLIMETERS SINGLE THREADED PORTION
CQKMSEATING SURFACE SHAPEANGULAR
FEATSPECIAL FEATURESTWO LUGS0 625 IN X0 750 IN WELDED ON LARGE IDDIAMETRICALLY OPPOSITE EACH OTHER
MATTMATERIALSTEEL CORROSION RESISTING OVERALL
STYLSTYLE DESIGNATORFAUCET
THSDTHREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION

Relevant Components for NSN - 4820-00-346-3272, 4820003463272
4820-01-423-5693 (4820014235693) 4820-01-171-7589 (4820011717589) 4820-01-594-6031 (4820015946031) 4820-00-892-5648 (4820008925648)
4820-17-110-1463 (4820171101463) 4820-01-217-9990 (4820012179990) 4820-01-568-2799 (4820015682799) 4820-01-278-6229 (4820012786229)
4820-01-507-2847 (4820015072847) 4810-00-761-5414 (4810007615414) 4820-01-474-0417 (4820014740417) 4820-01-240-1052 (4820012401052)

Send Instant RFQ

Why Choose Us

Quotes within 15 minutes

Competitive Prices

Dedicated and Knowledgeable
Account Managers

AOG Services 24/7 x 365

Same-day
and Next-day Delivery

ASAP Semiconductor’s Certifications and Memberships


Thank You for Visiting Purchasing Efficiency Today.

If You’d Like to Stay Up to Date On the Newest Parts That We offer, Kindly Go Through Our Aircraft Parts Catalog.

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