Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B
NSN 5306-00-522-1486CAGE 01060

276351

Bolt Shoulder

Bolt Shoulder ASAP can help source this line with documentation review, alternate part checks, condition requirements, and account manager follow-up for urgent or planned procurement.

Mnr Tool Engineering Inc
Manufacturer
USA
Origin
N/A
Spec
N/A
Unit weight
Detailed description

Technical sourcing notes

N/A
Lead time
N/A
Cross references
Unrestricted
Export control
5306 Bolts
FSC
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Operations-grade aviation sourcing.

AS9120B
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Bolt Shoulder276351
NSN5306-00-522-1486
Manufacturer
Mnr Tool Engineering Inc
CAGE
01060
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NSN Information for Part Number 276351 with NSN 5306-00-522-1486, 5306005221486

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5306005221486

Item Description:

Bolt Shoulder

53060052214860N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
276351223

Characteristics Data of NSN 5306-00-522-1486, 5306005221486

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH1.658 INCHES MINIMUM AND 1.708 INCHES MAXIMUM
AASBFASTENER LENGTH2.178 INCHES MINIMUM AND 2.198 INCHES MAXIMUM
AASKHEAD STYLEDOUBLE HEXAGON W/HOLE
AASUHEAD HEIGHT0.272 INCHES MINIMUM AND 0.292 INCHES MAXIMUM
AATBWIDTH BETWEEN FLATS0.300 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
AATCEXTENDED WASHER DIAMETER0.465 INCHES MINIMUM AND 0.485 INCHES MAXIMUM
AATDEXTENDED WASHER THICKNESS0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
AATNSHOULDER DIAMETER0.311 INCHES NOMINAL FIRST SHOULDER
AATNSHOULDER DIAMETER0.312 INCHES NOMINAL SECOND SHOULDER
AATXSHOULDER LENGTH0.150 INCHES NOMINAL SECOND SHOULDER
AATXSHOULDER LENGTH0.175 INCHES NOMINAL FIRST SHOULDER
AAUBHOLE DIAMETER0.070 INCHES NOMINAL
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
ASXKHOLE QUANTITY4
BQDMHOLE TYPEDRILLED
CMLPTHREAD QUANTITY PER INCH28
CQFMHARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
CRHCHOLE CONFIGURATION STYLEDOUBLE HEXAGON LONGITUDINAL HOLE
CRTLCRITICALITY CODE JUSTIFICATIONSUPP
CWYBSHOULDER SHAPEROUND FIRST SHOULDER
FEATSPECIAL FEATURESSHOULDER FURTHEREST FROM HEAD THREADED 0.312-32 BY 3A FIT
MATTMATERIALSTEEL COMP 8740 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SUPPIII SUPPLEMENTARY FEATURESFAILURE COULD CAUSE CATASTROPHIC OR CRITICAL FAILURE RESULTING IN THE LOSS OF OR SERIOUS DAMAGE TO THE AIRCRAFT. WPN SYS OR UNCOMMANDED ENGINE SHUTDOWN
THSDTHREAD SERIES DESIGNATORUNF