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

Part 17921B With Different Manufacturers

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 17921B By D W Hercules Llc - Request for Quote Today !

Mfg Part Number: 17921B

NIIN : 002875707

CAGE Code : 1ML14

Manufacturer: D W Hercules Llc

Item Name : Pulley Groove

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 17921B for the aerospace, civil aviation, defense, electronics, and industrial markets. This includes parts such as Pulley Groove from D W Hercules Llc with Cage Code 1ML14 as well as part numbers like 17921B and FSC 3020 Gear Pulley Sprocket and Transmission Chain with002875707. 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 17921B 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 3020002875707 from manufacturers like D W Hercules Llc. To begin the purchasing process immediately, submit an RFQ today.

Characteristics Data of NSN 3020-00-287-5707, 3020002875707

MRCCriteriaCharacteristic
ABGAGROOVE DEPTH0.750 INCHES NOMINAL
ABGFGROOVE WIDTH0.875 INCHES NOMINAL
ABHEOUTSIDE DIAMETER7.500 INCHES NOMINAL
ABRRKEYWAY WIDTH0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
ABUJTHREAD SIZE3/8-16
ADGEBORE LENGTH1.500 INCHES NOMINAL
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.599 INCHES MINIMUM AND 0.636 INCHES MAXIMUM
AGWAGROOVE RADIUS0.125 INCHES NOMINAL
AHYFSECURING HOLE QUANTITY2
ANALTAPER BORE MAJOR DIAMETER1.000 INCHES MINIMUM AND 1.001 INCHES MAXIMUM
ANAMTAPER BORE MINOR DIAMETER0.937 INCHES NOMINAL
ANNQMATERIAL AND LOCATIONSTEEL RIM AND IRON HUB
AQPLFACE WIDTH2.187 INCHES NOMINAL
ARJDDESIGN FORMWEBBED
ASBPBORE TYPETAPERED
AWJQBEARINGSNOT INCLUDED
AWPJTAPER MAJOR DIAMETER LOCATIONAA END
AXHQGROOVE QUANTITY2
AXNDCOUNTERBORE FEATURENOT INCLUDED
BFYTHOLE LOCATIONONE LOCATED 22-1/2 DEG RIGHT ANGLE FROM KEYWAY,2ND ONE 180 DEG FROM 1ST ONE
BSGGKEYING FACILITYINCLUDED
BSGKKEYING FACILITY TYPEKEYWAY
BSNPSECURING METHODTHREADED HOLE
BSYGSPLIT HUB FEATURENOT INCLUDED
BXSHWEB/SPOKE RELATIONSHIP TO FACE CENTERLINEOFFSET
BXSJLIGHTENING HOLENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BXSMGROOVE SHAPEU
BYDSBORE FEATUREINCLUDED
BYDYKEYING FACILITY LARGEST DIMENSION LOCATIONAA END
BYFFSECURING LOCATIONBB END
BYZDHUB END OUTSIDE DIAMETER AND LOCATION1.625 INCHES MINIMUM AA END AND 1.630 INCHES MAXIMUM AA END AND 1.750 INCHES NOMINAL BB END
BYZFDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION1.000 INCHES NOMINAL AA END AND 0.343 INCHES NOMINAL BB END
FEATSPECIAL FEATURESTWO 5/32 DEEP BY 1/4 IN. RADIUS GROOVES, ONE LOCATED 22-1/2 IN. DEG LEFT ANGLE FROM KEY, 2ND ONE 180 DEG FROM 1ST ONE ON BB END OF HUB
NMBRQUANTITY1
STYLSTYLE DESIGNATORWEBBED OR SPOKED

  Related NSN Parts of 17921B

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.