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

Part NAS1640-4 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 NAS1640-4 By National Aerospace Standards - Request for Quote Today !

Mfg Part Number: NAS1640-4

Alternate P/N: NAS16404

NIIN : 004426913

CAGE Code : 80205

Item Name : Washer Lock

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 NAS1640-4 for the aerospace, civil aviation, defense, electronics, and industrial markets. This includes parts such as Washer Lock from National Aerospace Standards with Cage Code 80205 as well as part numbers like NAS1640-4 and FSC 5310 Nuts and Washers with004426913. 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 NAS1640-4 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 5310004426913 from manufacturers like National Aerospace Standards. To begin the purchasing process immediately, submit an RFQ today.

Characteristics Data of NSN 5310-00-442-6913, 5310004426913

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER0.115 INCHES MINIMUM AND 0.124 INCHES MAXIMUM
ABKVOUTSIDE DIAMETER0.212 INCHES MAXIMUM
ABPXMATERIAL THICKNESS0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM
CQFMHARDNESS RATING35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
MATTMATERIALSTEEL CORROSION RESISTING OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,CREW 300 SERIES MIL STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLSTYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
ZZZTNONDEFINITIVE SPEC/STD DATAC CLASS

  Related NSN Parts of NAS1640-4

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.