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

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


  Top Selling NSN Components

  Top Selling Parts under FSCs

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

Request an Instant Quote for Part 4-A 3-8IN of Crosby Group Inc with NSN 3020010973945

Part Number: 4-A 3-8IN

NIIN : 010973945
Alternate P/N: 4A38IN

Item Name : Pulley Groove
Manufacturer: Crosby Group Inc

CAGE Code : 76257
If you are in need of parts such as 4-A 3-8IN described as Pulley Groove from Crosby Group Inc, look no further than ASAP Inventory. As a wholly-owned subsidiary of ASAP Semiconductor, we have access to an inventory of more than two billion new and obsolete parts and components such as 4-A 3-8IN and many more. ASAP Inventory is an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, and the only independent distributor with a strict No China Sourcing Pledge, guaranteeing that each part you purchase from us is fully traceable or comes directly from the manufacturer. Anything not in our inventory can be tracked down and shipped to you with short lead times and competitive prices through our vast and diverse international supply chain network that spans North America and Europe. 4-A 3-8IN 

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.

Our website offers parametric search capabilities allowing our customers to search for parts through a number of filters, one of which is by 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. ASAP Inventory has a broad selection of NSN parts 4-A 3-8IN such as 3020010973945 from manufacturers like Crosby Group Inc. To begin the purchasing process immediately, submit an RFQ today.

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

NSN Information for Part Number 4-A 3-8IN with NSN 3020-01-097-3945, 3020010973945

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3020-01-097-3945

Item Description:

Pulley Groove

30200109739450N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
4-A 3-8in223

Characteristics Data of NSN 3020-01-097-3945, 3020010973945

MRCCriteriaCharacteristic
ABHEOUTSIDE DIAMETER3.875 INCHES NOMINAL
ADGEBORE LENGTH0.875 INCHES NOMINAL
AQPLFACE WIDTH0.750 INCHES NOMINAL
ARJDDESIGN FORMSPOKED
AWJQBEARINGSINCLUDED
BDDYBEARING QUANTITY1
BSGGKEYING FACILITYNOT INCLUDED
BXSJLIGHTENING HOLENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BYDSBORE FEATUREINCLUDED
BYZDHUB END OUTSIDE DIAMETER AND LOCATION1.375 INCHES NOMINAL BOTH ENDS
STYLSTYLE DESIGNATORWEBBED OR SPOKED
ABGAGROOVE DEPTH0.625 INCHES NOMINAL
ABHPOVERALL LENGTH0.875 INCHES NOMINAL
ABXVBORE DIAMETER0.500 INCHES NOMINAL
ANNQMATERIAL AND LOCATIONIRON, CAST OVERALL
ASBPBORE TYPESTRAIGHT
AXHQGROOVE QUANTITY1
AXNDCOUNTERBORE FEATURENOT INCLUDED
BSYGSPLIT HUB FEATURENOT INCLUDED
BXSHWEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
BXSMGROOVE SHAPEU
BYDTBEARING TYPESLEEVE
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYZFDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.062 INCHES NOMINAL BOTH ENDS

  Corresponding National Stock Number to 4-A 3-8IN


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 Found

“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.