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

Instant Quote for NSN Part 28S7-4 of Alcoa Fastening Systems Ltd

Mfg Part Number: 28S7-4

Alternate P/N: 28S74

NIIN : 008900032

CAGE Code : D0680

Item Name : Stud Assembly Turnl Stud Assembly Turnl


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 Stud Assembly Turnl 28S7-4 from manufacturer Alcoa Fastening Systems Ltd and many more, all of which are available with short lead times and competitive prices. For NSN parts and part numbers like 28S7-4, 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 5325008900032 and find parts like part number 28S7-4 from quality manufacturers like Alcoa Fastening Systems Ltd 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 28S7-4 with NSN 5325-00-890-0032, 5325008900032

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5325-00-890-0032

Item Description:

STUD ASSEMBLY,TURNLOCK FASTENER

53250089000320N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
28S7-4225

Characteristics Data of NSN 5325-00-890-0032, 5325008900032

MRCCriteriaCharacteristic
ABQWHEAD LENGTH0.720 INCHES NOMINAL
ADQBSECURING DEVICE TYPEWASHER
AGRDTURNLOCK STUD HEAD STYLEFLAT FILLISTER WING
AGRESTUD ASSEMBLY STYLESTUD ASSEMBLY
AGRFDISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD0.341 INCHES MINIMUM AND 0.351 INCHES MAXIMUM
AGRHEYELET OUTSIDE DIAMETER0.519 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
AGRJSTUD DIAMETER0.305 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
AGSMMATERIAL ACCOMMODATED THICKNESS0.120 INCHES MINIMUM AND 0.149 INCHES MAXIMUM
CQYYSTUD HEAD HEIGHT0.174 INCHES MINIMUM AND 0.186 INCHES MAXIMUM
MATTMATERIALSTEEL COMP 305 TOP OR STEEL COMP 304 TOP OR STEEL COMP 302 TOP
MATTMATERIALSTEEL COMP 4037 STUD
MATTMATERIALSTEEL EJECTOR SPRING
MATTMATERIALSTEEL PIN
SFTTSURFACE TREATMENTCADMIUM PIN AND CHROMATE PIN
SFTTSURFACE TREATMENTCADMIUM STUD AND CHROMATE STUD
SFTTSURFACE TREATMENTPASSIVATE TOP

  Related NSN Part List to 28S7-4

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.