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

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



Why Choose Us?

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

Instant Quote for NSN Part 4R111-20 of Allen Aircraft Products Inc

Mfg Part Number: 4R111-20

Alternate P/N: 4R11120

NIIN : 007829624

CAGE Code : 82829

Item Name : Valve Restrictor Ch Valve Restrictor Ch


An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. Aerospace Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. As such, we have an inventory of more than two billion new and obsolete parts, among which is an unparalleled selection of NSN parts and much more. This includes items such as Valve Restrictor Ch 4R111-20 from manufacturer Allen Aircraft Products Inc and many more, all of which are available with short lead times and competitive prices. For NSN parts and part numbers like 4R111-20, you won’t find a more inclusive source than Aerospace Sphere.

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 number of parametric search capabilities, one of which allows you to search specifically for NSN parts. This means you can quickly sort through National Stock Numbers such as 4820007829624 and find parts like part number 4R111-20 from quality manufacturers like Allen Aircraft Products Inc and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.

NSN Information for Part Number 4R111-20 with NSN 4820-00-782-9624, 4820007829624

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-782-9624

Item Description:

Valve Restrictor Ch

48200078296240N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
4r111-20C23

Characteristics Data of NSN 4820-00-782-9624, 4820007829624

MRCCriteriaCharacteristic
RESTRICTOR CHECKAAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
RESTRICTOR CHECKADSUDISK LOADING METHODSPRING
RESTRICTOR CHECKAHNCCONNECTION STYLEFLARELESS ALL ENDS
RESTRICTOR CHECKAQLRVALVE OPERATION METHODAUTOMATIC
RESTRICTOR CHECKCQGMMAXIMUM OPERATING PRESSURE3000 0 POUNDS PER SQUARE INCH SINGLE RESPONSE
RESTRICTOR CHECKCQRBSEAT ANGLE12 0 DEGREES ALL ENDS
RESTRICTOR CHECKMDCLMATERIAL DOCUMENT AND CLASSIFICATIONFEDSTD66AISI 414SAE 51414 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
RESTRICTOR CHECKMEDAMEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID PETROLEUM BASE SINGLE RESPONSE
RESTRICTOR CHECKSFTTSURFACE TREATMENTENAMEL
RESTRICTOR CHECKAAJDTHREAD CLASS3A ALL ENDS
RESTRICTOR CHECKABVLAPERTURE DIAMETER0 032 INCHES NOMINAL
RESTRICTOR CHECKADQUFLOW CONTROL DEVICEPOPPET
RESTRICTOR CHECKAEHZMAXIMUM OPERATING TEMP-65 0 DEG FAHRENHEIT 1ST RESPONSE
RESTRICTOR CHECKAWLSCONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
RESTRICTOR CHECKBBJXMOUNTING POSITIONHORIZONTAL OR VERTICAL
RESTRICTOR CHECKCQJXNOMINAL THREAD SIZE0 437 INCHES ALL ENDS
RESTRICTOR CHECKMATTMATERIALALUMINUM ALLOY 2024 BODY
RESTRICTOR CHECKSTYLSTYLE DESIGNATORSTRAIGHT THRU
RESTRICTOR CHECKTHSDTHREAD SERIES DESIGNATORUNF ALL ENDS

  Related NSN Part List to 4R111-20

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

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.