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

Part NAS1831C5D21 With Different Manufacturers

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 NAS1831C5D21 of National Aerospace Standards

Mfg Part Number: NAS1831C5D21

NIIN : 014788839

CAGE Code : 80205

Item Name : Standoff Threaded S Standoff Threaded S


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 Standoff Threaded S NAS1831C5D21 from manufacturer National Aerospace Standards and many more, all of which are available with short lead times and competitive prices. For NSN parts and part numbers like NAS1831C5D21, 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 5340014788839 and find parts like part number NAS1831C5D21 from quality manufacturers like National Aerospace Standards 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 NAS1831C5D21 with NSN 5340-01-478-8839, 5340014788839

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5340-01-478-8839

Item Description:

Standoff Threaded S

53400147888390P
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
Nas1831c5d21513

Characteristics Data of NSN 5340-01-478-8839, 5340014788839

MRCCriteriaCharacteristic
AAJDTHREAD CLASS28 LEFT INTERNAL (INCLUDES THRU THREAD)
AAJFTHREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
AASATHREAD LENGTH0.438 INCHES MINIMUM AND 0.440 INCHES MAXIMUM LEFT INTERNAL (INCLUDES THRU THREAD)
ABRYLENGTH1.313 INCHES MAXIMUM
ADWDCROSS-SECTIONAL LENGTH1.3125 INCHES MINIMUM AND 1.3130 INCHES MAXIMUM
ADWHCROSS-SECTIONAL WIDTH0.313 INCHES MAXIMUM
ANLRCROSS-SECTIONAL SHAPERECTANGULAR
CMLPTHREAD QUANTITY PER INCH32 LEFT INTERNAL (INCLUDES THRU THREAD)
MATTMATERIALSTEEL COMP 303 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAST-303,CONDITIONA ASSN STD 1ST MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC 1ST TREATMENT RESPONSE OVERALL
STYLSTYLE DESIGNATORLEFT INTERNAL AND RIGHT INTERNAL THREADS
THSDTHREAD SERIES DESIGNATORUNF LEFT INTERNAL (INCLUDES THRU THREAD)
THSDTHREAD SERIES DESIGNATORUNF RIGHT EXTERNAL

  Related NSN Part List to NAS1831C5D21

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.