AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
USA Flag

We are proud to supply every branch of the United States military




Why Choose Us?

Low Price Low Price Warrantied inventory at competitive prices
Find it fast Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number
Quality guaranteed Quality guaranteed We sell only warrantied and traceable parts
Get it fast Get it fast All inventory ready to ship from our sellers

Part 52-3-21 By Kunkle Industries Inc - Request for Quote Today !

Mfg Part Number: 52-3-21

Alternate P/N: 52321

NIIN : 005877121

CAGE Code : 75954

Manufacturer: Kunkle Industries Inc

Item Name : Seat Valve

If you’re in need of NSN parts, Purchasing Synergy is the ultimate source. As an ASAP Semiconductor company, we have access to a vast and diverse inventory of parts and components like 52-3-21 for the aerospace, civil aviation, defense, electronics, and industrial markets. This includes parts such as Seat Valve from Kunkle Industries Inc with Cage Code 75954 as well as part numbers like 52-3-21 and FSC 4820 Valves Nonpowered with005877121. Purchasing Synergy has more than two billion new and obsolete parts readily available with short lead times and competitive prices and, as we are an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, and the only independent distributor with a No China Sourcing Pledge, each part we sell is fully traceable or comes directly from the manufacturer.

PRODUCT DETAILS “*” Required Fields Are Compulsory

CONTACT INFORMATION

   * By clicking this box, I acknowledge that I have read and accept the ASAP Semiconductor Terms and Conditions and agree that all quotes and purchase orders are exclusively subject to the ASAP Semiconductor Terms and Conditions.
  • I consent to receive email communications from ASAP Semiconductor and can unsubscribe at any time.
  • ASAP Semiconductor is a wholly independent aftermarket parts distributor.
  • This website is intended for quotations based on part numbers only. Please DO NOT submit drawings, technical data, or other specifications through this portal.

Note : We Will Not Share Your Information To Any Third Parties.

  • Upload RFQ SHEET
  • If you have more than one item, upload your spreadsheet here

Our website offers a range of parametric search capabilities which allow our customers to search for parts through a number like 52-3-21 and filters, one of which is National Stock Number, or NSN. A National Stock Number is an identifier applied to any item of supply that is repeatedly procured, stocked, stored, issued, and used throughout the federal supply system. Purchasing Synergy has a broad selection of NSN parts such as 4820005877121 from manufacturers like Kunkle Industries Inc. To begin the purchasing process immediately, submit an RFQ today.

NSN Information for Part Number 52-3-21 with NSN 4820-00-587-7121, 4820005877121

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-587-7121

Item Description:

Seat Valve

48200058771210N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
52-3-21295

Characteristics Data of NSN 4820-00-587-7121, 4820005877121

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A FIRST THREADED PORTION
AAJDTHREAD CLASS2A SECOND THREADED PORTION
AASAERR DEFAULT0.438 INCHES NOMINAL FIRST THREADED PORTION
AASAERR DEFAULT0.750 INCHES NOMINAL SECOND THREADED PORTION
ABKKFLANGE DIAMETER3.625 INCHES NOMINAL
ABKWOVERALL HEIGHT1.188 INCHES NOMINAL
AJRFFLANGE SEAT TO DISK END HEIGHT0.500 INCHES NOMINAL
AJRMUNDER FLANGE HEIGHT5.000 INCHES NOMINAL
CMLPTHREAD QUANTITY PER INCH14 SECOND THREADED PORTION
CMLPTHREAD QUANTITY PER INCH24 FIRST THREADED PORTION
CQJXNOMINAL THREAD SIZE1.450 INCHES FIRST THREADED PORTION
CQJXNOMINAL THREAD SIZE2.375 INCHES SECOND THREADED PORTION
CQKMSEATING SURFACE SHAPEFLAT
CQKWBODY STEPPED INSIDE DIAMETER1.000 INCHES MINIMUM FIRST STEP AND 1.003 INCHES MAXIMUM FIRST STEP
CQKWBODY STEPPED INSIDE DIAMETER1.750 INCHES NOMINAL SECOND STEP
CQKWBODY STEPPED INSIDE DIAMETER2.000 INCHES NOMINAL THIRD STEP
MATTMATERIALSTEEL COMP 304 OVERALL
STYLSTYLE DESIGNATORDOUBLE FLANGED
THSDTHREAD SERIES DESIGNATORUNS FIRST THREADED PORTION
THSDTHREAD SERIES DESIGNATORUNS SECOND THREADED PORTION

  Related NSN Parts of 52-3-21

Semiconductor's Certifications and Memberships
The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All parts are stocked in the USA.
  • All parts are shipped from the USA.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
fallen heroes fund

“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

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.