AS9120B, ISO 9001:2015, AND FAA AC 0056B ACCREDITED

Information of NSN 4820-00-074-7991 (4820000747991) of Seat Valve Parts

If you are interested in parts belonging to the NSN 4820-00-074-7991, look no further than Integrated NSN. On this page, you can find all relevant part numbers that are ready for purchase, including those like 3379, 1356DPC17, 254-00, and more under NSN 4820-00-074-7991. As everything on our website may be purchased at any time, you are encouraged to fill out and submit Request for Quote (RFQ) forms for items of interest.

By providing our team with information such as your desired quantity, price, and shipping timeline, our team can best tailor a solution fit for you. To ensure a rapid procurement process for your benefit, we guarantee a response to quote requests within 15 minutes of receiving and reviewing completed form of NSN 4820-00-074-7991 part. If you would like to learn more about our capabilities or services, please reach out to us by phone or email. We look forward to serving you as your strategic sourcing partner for all your operational needs.

Item Name Seat Valve
Federal Supply Class (FSC) 4820 Valves Nonpowered
NIIN 00-074-7991 (000747991)
NCB Code USA (00)

Technical Characteristics of NSN 4820000747991

MRCCriteriaCharacteristic
VALVEAAJDTHREAD CLASS2A SINGLE THREADED PORTION
VALVEAASATHREAD LENGTH0 250 INCHES NOMINAL SINGLE THREADED PORTION
VALVEABKKFLANGE DIAMETER1 750 INCHES NOMINAL
VALVEADASBODY INSIDE DIAMETER1 313 INCHES NOMINAL
VALVEAJRFFLANGE SEAT TO DISK END HEIGHT0 375 INCHES NOMINAL
VALVEAJRMUNDER FLANGE HEIGHT0 250 INCHES MINIMUM AND 0 251 INCHES MAXIMUM
VALVECMLPTHREAD QUANTITY PER INCH16 SINGLE THREADED PORTION
VALVECQJXNOMINAL THREAD SIZE0 625 INCHES SINGLE THREADED PORTION
VALVECQKMSEATING SURFACE SHAPEFLAT
VALVEMATTMATERIALCOPPER ALLOY OVERALL
VALVESTYLSTYLE DESIGNATORTHREADED FLANGED
VALVETHSDTHREAD SERIES DESIGNATORUN SINGLE THREADED PORTION

  Relevant Components for NSN - 4820-00-074-7991, 4820000747991

4810-00-001-4499 (4810000014499) 4810-00-001-4611 (4810000014611) 4810-00-001-6321 (4810000016321) 4810-00-001-6587 (4810000016587)
4810-00-001-6588 (4810000016588) 4810-00-001-6589 (4810000016589) 4810-00-001-6605 (4810000016605) 4810-00-001-6872 (4810000016872)
4810-00-001-6873 (4810000016873) 4810-00-001-7848 (4810000017848) 4810-00-001-9471 (4810000019471) 4810-00-001-9472 (4810000019472)

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

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

Semiconductor's Certifications and Memberships
The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All Orders are fulfilled in the U.S.A.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.

Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.

Request for Quote