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

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 A51M42524 11 of Alco Machine Corp

Mfg Part Number: A51M42524 11

Alternate P/N: A51M4252411

NIIN : 009731048

CAGE Code : 2T918

Manufacturer: Alco Machine Corp

Item Name : Screw Shoulder Screw Shoulder


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 Screw Shoulder A51M42524 11 from manufacturer Alco Machine Corp and many more, all of which are available with short lead times and competitive prices. For NSN parts and part numbers like A51M42524 11, 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 5305009731048 and find parts like part number A51M42524 11 from quality manufacturers like Alco Machine Corp 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 A51M42524 11 with NSN 5305-00-973-1048, 5305009731048

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-00-973-1048

Item Description:

SCREW,SHOULDER

53050097310480N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
A51M42524-11C25

Characteristics Data of NSN 5305-00-973-1048, 5305009731048

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.312 INCHES MAXIMUM
AASBFASTENER LENGTH1.923 INCHES MINIMUM AND 1.943 INCHES MAXIMUM
AASKHEAD STYLEFLAT CHAMFER
AASLHEAD DIAMETER0.500 INCHES NOMINAL
AASUHEAD HEIGHT0.100 INCHES NOMINAL
AATNSHOULDER DIAMETER0.281 INCHES MINIMUM FIRST SHOULDER AND 0.282 INCHES MAXIMUM FIRST SHOULDER
AATXSHOULDER LENGTH1.611 INCHES MINIMUM FIRST SHOULDER AND 1.631 INCHES MAXIMUM FIRST SHOULDER
AAWBSHANK UNTHREADED HOLE DIAMETER0.071 INCHES MINIMUM FIRST HOLE AND 0.076 INCHES MAXIMUM FIRST HOLE
ABQZINTERNAL DRIVE STYLESLOT
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
CMLPTHREAD QUANTITY PER INCH28
CQFMHARDNESS RATING46.0 ROCKWELL C MINIMUM OVERALL AND 49.0 ROCKWELL C MAXIMUM OVERALL
CRZSDISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.823 INCHES MINIMUM FIRST HOLE AND 1.843 INCHES MAXIMUM FIRST HOLE
CWYBSHOULDER SHAPEROUND FIRST SHOULDER
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONG-1010 FSCM 26512 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCADMIUM GRIP AND CHROMIUM GRIP
SFTTSURFACE TREATMENTCADMIUM THREADS
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-8837 TY 2 CL 1 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL AND QQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TESTTEST DATA DOCUMENT81349-MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTIN
THSDTHREAD SERIES DESIGNATORUNJF

  Related NSN Part List to A51M42524 11

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.