AS9120B, ISO 9001:2015, and FAA 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
Search Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number
Quality Guaranteed Get it fast All inventory ready to ship from our sellers
Get it Fast Quality guaranteed We sell only warrantied and traceable parts

Quote For 521791 with NSN 5360-00-291-5020 By Westinghouse Air Brake Technologies

Mfg Part Number: 521791
NIIN : 002915020
CAGE Code : 82722
Item Name : Spring Helical Comp

Thank you for your interest in 521791 available NSN part on NSN Sphere. Spring Helical Comp is listed with the part number 521791, and its manufacturer is Westinghouse Air Brake Technologies. This NSN part is currently available for purchase through our website today, and you may begin the process by filling out the following RFQ form. By providing us with information such as what parts you need, when you need them by, and your target price, our team can present you with a personalized quote that has been specifically tailored to fit your individual needs and requirements. Once you have submitted your request, a dedicated account manager will review and reach out to you in 15 minutes or less to continue the purchasing process.

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

As a leading online distributor of NSN parts like 521791, we provide customers access to an expansive database of new, used, and obsolete items that have been sourced from top global manufacturers such as Westinghouse Air Brake Technologies. If you are facing an AOG situation or time constraint, we provide same-day delivery and expedited shipping on a number of items. Get started on the purchasing process for NSN 5360002915020 under FSC 5360 Coil, Flat, Leaf, and Wire Springs and experience how NSN Sphere can serve as your strategic sourcing partner for all of your operational needs. 

NSN Information for Part Number 521791 with NSN 5360-00-291-5020, 5360002915020

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5360-00-291-5020

Item Description:

Spring Helical Comp

53600029150200N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
521791123

Characteristics Data of NSN 5360-00-291-5020, 5360002915020

MRCCriteriaCharacteristic
AARXINSIDE DIAMETER0.109 INCHES NOMINAL
ABQKEND STYLESPRING END,SQUARED AND GROUND BOTH ENDS
AGEKSPRING FREE LENGTH0.953 INCHES NOMINAL
AXLHCOIL HELIX DIRECTIONLEFT-HAND
AXLQSPRING FREE OUTSIDE DIAMETER0.375 INCHES NOMINAL
MATTMATERIALSTEEL OVERALL
SFTTSURFACE TREATMENTPHOSPHATE OVERALL
STYLSTYLE DESIGNATORCYLINDRICAL

  Similar NSN Components of 521791

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.
Fallen Hero Funds

“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.