NSN 5310-01-024-7556

Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-024-7556 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: VN406A048, H964, H96-4, NAS1758L4, RM12LH6681048, RM12LH6681-048, RMLH224, RMLH22-4, NAS1758L4, GN10AP4, H964, H96-4, 5310-01-024-7556, 01-024-7556, 5310010247556, 010247556

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 20, 197601-024-755629729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5310-01-024-7556
Part Number Cage Code Manufacturer
VN406A04892215ARCONIC GLOBAL FASTENERS & RINGS,INC.
H96-415653ARCONIC GLOBAL FASTENERS & RINGS,INC.
NAS1758L48K112FREUNDLICH SUPPLY COMPANY, INC.
RM12LH6681-04872962HARVARD INDUSTRIES INC
RMLH22-472962HARVARD INDUSTRIES INC
NAS1758L480205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
GN10AP426512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
H96-4R1120SATAIR A/S
Technical Data | NSN 5310-01-024-7556
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING45.0 ROCKWELL C NOMINAL
NUT STYLE DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.438 INCHES MAXIMUM
OVERALL HEIGHT0.310 INCHES MAXIMUM
WASHER THICKNESS0.020 INCHES MINIMUM
WIDTH ACROSS FLATS0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION DRY FILM LUBRICANT
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL
SPECIFICATION/STANDARD DATA80205-NAS1758 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD