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 663573 of West Salem Machinery Company

Mfg Part Number: 663573

NIIN : 013121219

CAGE Code : 53930

Item Name : Ring Retaining Ring Retaining


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 Ring Retaining 663573 from manufacturer West Salem Machinery Company and many more, all of which are available with short lead times and competitive prices. For NSN parts and part numbers like 663573, 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 5325013121219 and find parts like part number 663573 from quality manufacturers like West Salem Machinery Company 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 663573 with NSN 5325-01-312-1219, 5325013121219

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5325-01-312-1219

Item Description:

Ring Retaining

53250131212190N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
663573515

Characteristics Data of NSN 5325-01-312-1219, 5325013121219

MRCCriteriaCharacteristic
AARXINSIDE DIAMETER7.321 INCHES MINIMUM AND 7.391 INCHES MAXIMUM
ABMCMAJOR THICKNESS0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
ABKVOUTSIDE DIAMETER8.157 INCHES MINIMUM AND 8.227 INCHES MAXIMUM
SR-1DEFINITIVE GOVERNMENT SPEC/STD REFERENCEM27426-4183A
ALMEMATERIAL HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 51.5 ROCKWELL C MAXIMUM
AWQDSTRENGTH RATING211000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
SR-1MANUFACTURERS CODE81349
ACXDRING STYLESPECIAL FLAT
SR-1NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-R-27426
SR-1SPEC/STD CONTROLLING DATA
AAGRCROSS-SECTIONAL SHAPE STYLEDOUBLE OVAL
MATLMATERIALSTEEL, FED STD 66, COMP 1070 OR STEEL, FED STD 66, COMP 1072 OR STEEL, FED STD 66, COMP 1074 OR STEEL, FED STD 66, COMP 1075 OR STEEL, FED STD 66, COMP 1078 OR STEEL, FED STD 66, COMP 1080 OR STEEL, FED STD 66, COMP 1084 OR STEEL, FED STD 66, COMP 1085 OR STEEL, FED STD 66, COMP 1086 OR STEEL, FED STD 66, COMP 1090
ALBYUSAGE DESIGNINTERNAL
AASGCASEHARDENING INDICATORNOT CASEHARDENED

  Related NSN Part List to 663573

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.