NSN 5310-01-355-0194

Part Details | HEXAGON EXTENDED WASHER PLAIN NUT

5310-01-355-0194 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.

Alternate Parts: FNW12428, FNW12-428, 5310-01-355-0194, 01-355-0194, 5310013550194, 013550194

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 10, 199201-355-019404889 ( NUT, PLAIN, EXTENDED WASHER, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

CONFIGURATION B

Cross Reference | NSN 5310-01-355-0194
Part Number Cage Code Manufacturer
FNW12-42856878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
Technical Data | NSN 5310-01-355-0194
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING43.0 ROCKWELL C MAXIMUM
NUT STYLE HEXAGON
WASHER OUTSIDE DIAMETER0.276 INCHES NOMINAL
OVERALL HEIGHT0.242 INCHES NOMINAL
WASHER THICKNESS0.032 INCHES NOMINAL
WIDTH ACROSS FLATS0.304 INCHES MINIMUM AND 0.316 INCHES MAXIMUM
HOLE CONFIGURATION STYLE CONFIGURATION B
HOLE TYPE AND QUANTITY1 DRILLED
DRILLED HOLE DIAMETER0.280 INCHES MAXIMUM
LUBRICATION DRY FILM LUBRICANT
TEMP RATING450.0 DEG FAHRENHEIT MAXIMUM