NSN 5310-01-088-0299

Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-088-0299 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Alternate Parts: H5067512, H50675-12, H5067512, H50675-12, ST3M73712, ST3M737-12, LH1234312, LH12343-12, LH1234312, LH12343-12, H5067512, H50675-12, 783511216, 78351-1216, 783511216, 78351-1216, 5310-01-088-0299, 01-088-0299, 5310010880299, 010880299

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 04, 198001-088-029929729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5310-01-088-0299
Part Number Cage Code Manufacturer
H50675-1215653ARCONIC GLOBAL FASTENERS & RINGS,INC.
H50675-1275237ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M737-1276301BOEING COMPANY, THEDBA BOEING
LH12343-12019L2FITZ AEROSPACE, LLCDBA ESNA
LH12343-1272962HARVARD INDUSTRIES INC
H50675-1256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
78351-121656878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
78351-121680539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
Technical Data | NSN 5310-01-088-0299
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER1.250 INCHES MAXIMUM
OVERALL HEIGHT0.796 INCHES MAXIMUM
WASHER THICKNESS0.152 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
WIDTH ACROSS FLATS0.927 INCHES MINIMUM AND 0.943 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION DRY FILM LUBRICANT
TEMP RATING450.0 DEG FAHRENHEIT MAXIMUM
SPECIFICATION/STANDARD DATA76301-ST3737 MANUFACTURERS STANDARD