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Request a Quote on Military Specifications Part Number B6812 with the NSN 5306-00-144-3971 Today!

Part Number: B6812
Manufacturer: Military Specifications
NSN: 5306-00-144-3971
NIIN: 001443971
Item Name : Bolt Close Tolerance
CAGE Code: 81349
FSC: 5306 Bolts
FSG: 53 Hardware and Abrasives
Country: USA
NCB Code: 00

Thank you for taking an interest in the Bolt Close Tolerance NSN parts that we carry here on Buy Military Ground Vehicle Parts. You have reached the RFQ page for part number B6812, an item that traces back to the manufacturer Military Specifications. Listed with NSN 5306001443971, this listing is available for purchase from our website at any time. If you are interested in part number B6812 and wish to learn more, be sure to fill out and submit the RFQ form found on this page. By presenting us information such as your target price and expected delivery date, we can best formulate and present a solution that closely caters to your unique needs and restrictions alike.

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To make the part searching process as simple as possible, we choose to list offerings with as much relevant information as we can. For example, while part number B6812 is manufactured by Military Specifications, it is specifically listed along with CAGE Code 81349. With this identifier, you can trace this item back to the exact facility it was sourced from. Additionally, with the NSN 5306-00-144-3971, this signifies that the product belongs to the Federal Supply Class 5306 Bolts. Alongside our easy-to-navigate database, we also offer highly competitive pricing and rapid lead times for the benefit of our customers. Get in touch with an industry expert today and see why so many customers steadily depend on us for their operational needs. 

NSN Information for Part Number B6812 with NSN 5306-00-144-3971, 5306001443971

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5306-00-144-3971

Item PartTypeName:

BOLT,CLOSE TOLERANCE

5306001443971N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
B6812214

Characteristics Data of NSN 5306-00-144-3971, 5306001443971

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.875 INCHES MINIMUM AND 0.954 INCHES MAXIMUM
AASBFASTENER LENGTH2.141 INCHES MINIMUM AND 2.188 INCHES MAXIMUM
AASKHEAD STYLEHEXAGON
AASUHEAD HEIGHT0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
AATBWIDTH BETWEEN FLATS0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM
AAURGRIP DIAMETER0.5611 INCHES MINIMUM AND 0.5616 INCHES MAXIMUM
AAWBSHANK UNTHREADED HOLE DIAMETER0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM FIRST HOLE
AHYMNOMINAL THREAD DIAMETER0.562 INCHES
ANEEGRIP LENGTH1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH18
CQBCMINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
CRZSDISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.891 INCHES MINIMUM AND 1.922 INCHES MAXIMUM FIRST HOLE
MATTMATERIALSTEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 4037 OVERALL
SFTTSURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
THSDTHREAD SERIES DESIGNATORUNF

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