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NAS498 with NSN 5305-00-639-7254 by Alcoa Fastening Systems Ltd - Buy Now

Mfg Part Number: NAS498

NIIN : 006397254

CAGE Code : C4293

Item Name : Screw Close Toleran

In our inventory, we have more than two billion new and obsolete NSN part like NAS498. Aviation Sphere can offer an impressive selection of NSN parts. This includes parts like NAS498 Screw Close Toleran from manufacturer Alcoa Fastening Systems Ltd and many more, all of which are available with short lead times and competitive prices. For parts not in our inventory, our dedicated account managers can help you track them down through our international supply chain network that extends across the United States, Canada, and the United Kingdom. Furthermore, Aviation Sphere is an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited business, as well as the only independent distributor with a strict No China Sourcing Pledge, allowing us to ensure that each part part like NAS498, you purchase from us is fully traceable or comes directly from its manufacturer.

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Our website offers a number of parametric search capabilities, one of which allows you to search specifically for NSN part like NAS498. This means you can quickly sort through National Stock Numbers such as 5305006397254 and find parts 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 NAS498 with NSN 5305-00-639-7254, 5305006397254

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-00-639-7254

Item Description:

Screw Close Toleran

53050063972540N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
Nas498113

Characteristics Data of NSN 5305-00-639-7254, 5305006397254

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.469 INCHES MINIMUM
AASBFASTENER LENGTH0.765 INCHES MINIMUM AND 0.812 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.502 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
AAURGRIP DIAMETER0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEHIGH-TORQUE
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
ANEEGRIP LENGTH0.312 INCHES NOMINAL
CMLPTHREAD QUANTITY PER INCH28
CQBCMINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL
CRSQCOUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
CSYMSURFACE FINISH32.0 MICROINCHES GRIP
CSYMSURFACE FINISH32.0 MICROINCHES THREADS
MATTMATERIALSTEEL COMP 4140 OVERALL OR STEEL COMP E4340 OVERALL OR STEEL COMP 6150 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 4130 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5400 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 5TH MATE
SFTTSURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
THSDTHREAD SERIES DESIGNATORUNF
ZZZKSPECIFICATION/STANDARD DATA80205-NAS584 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

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