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Instant Quote for NSN Part KRA-425 of Spirolox Inc

Mfg Part Number: KRA-425

Alternate P/N: KRA425

NIIN : 011738724

CAGE Code : 80756

Manufacturer: Spirolox Inc

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 KRA-425 from manufacturer Spirolox Inc and many more, all of which are available with short lead times and competitive prices. For NSN parts and part numbers like KRA-425, you won’t find a more inclusive source than Aerospace Sphere.

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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 5325011738724 and find parts like part number KRA-425 from quality manufacturers like Spirolox Inc 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 KRA-425 with NSN 5325-01-173-8724, 5325011738724

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5325-01-173-8724

Item Description:

Ring Retaining

53250117387240N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
Kra-425523

Characteristics Data of NSN 5325-01-173-8724, 5325011738724

MRCCriteriaCharacteristic
AARXINSIDE DIAMETER3.985 INCHES MINIMUM AND 3.997 INCHES MAXIMUM
AASGCASEHARDENING INDICATORNOT CASEHARDENED
ABKVOUTSIDE DIAMETER4.409 INCHES MINIMUM AND 4.441 INCHES MAXIMUM
ABMCMAJOR THICKNESS0.058 INCHES MINIMUM AND 0.064 INCHES MAXIMUM
ACXDRING STYLESPIRAL
ALBYUSAGE DESIGNINTERNAL
ALMEMATERIAL HARDNESS RATING72.8 ROCKWELL A MINIMUM AND 77.5 ROCKWELL A MAXIMUM
AWQDSTRENGTH RATING221000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
FEATSPECIAL FEATURESDOUBLE TURN AND LOCK
MATTMATERIALSTEEL COMP 1074
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5120 ASSN STD SINGLE MATERIAL RESPONSE

  Related NSN Part List to KRA-425

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