NSN 5306-01-277-8853

Part Details | MACHINE BOLT

5306-01-277-8853 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Alternate Parts: 876111003, 8761110-03, 876111003, 8761110-03, 876111003, 8761110-03, 876111003, 8761110-03, 876111003, 8761110-03, 5306-01-277-8853, 01-277-8853, 5306012778853, 012778853

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 28, 198801-277-885301847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-277-8853
Part Number Cage Code Manufacturer
8761110-0398748AIR FORCE UNITED STATES DEPARTMENTOF THE
8761110-0392215ARCONIC GLOBAL FASTENERS & RINGS,INC.
8761110-038M097MCHAFFIE INC
8761110-0356878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
8761110-0306710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-277-8853
Characteristic Specifications
HEAD STYLE0 HEXAGON
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.650 INCHES NOMINAL
FASTENER LENGTH1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM
HEAD HEIGHT0.400 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.434 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
SPECIAL FEATURESHEAD UNDERCUT
END ITEM IDENTIFICATIONJ79-15/17 ENGINE,GENERAL ELECTRIC