NSN 5310-01-388-4204

Part Details | HEXAGON SINGLE BALL SEAT PLAIN NUT

5310-01-388-4204 A nut having 1 convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. See also NUT (1), PLAIN, CONE SEAT, HEXAGON.

Alternate Parts: VARIABLE PRICING, AS52427R1.125, AS52427-R-1.125, MS519834, MS51983-4, 5310-01-388-4204, 01-388-4204, 5310013884204, 013884204

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 30, 199401-388-420404892 ( NUT, PLAIN, SINGLE BALL SEAT, HEXAGON )
REFERENCE DRAWINGS & PICTURES

SINGLE BALL SEAT, HEXAGON

Cross Reference | NSN 5310-01-388-4204
Part Number Cage Code Manufacturer
VARIABLE PRICING14153DEFENSE LOGISTICS AGENCYDBA DEFENSE SUPPLY CENTER
AS52427-R-1.12558536FEDERAL COMMERCIAL ITEM DESCRIPTIONPROMULGATED BY GENERAL SERVICES
MS51983-496906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 5310-01-388-4204
Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE1.125 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING80.5 ROCKWELL N MAXIMUM
NUT STYLE SINGLE BALL SEAT, HEXAGON
BALL SEAT RADIUS0.875 INCHES NOMINAL
NUT HEIGHT0.875 INCHES NOMINAL
WIDTH ACROSS FLATS1.475 INCHES MINIMUM AND 1.505 INCHES MAXIMUM
FEATURES PROVIDED CASEHARDENED
SPECIAL FEATURESVARIABLE PRICING ITEM; UNIT OF ISSUE PACKAGE EQUAL 100 EA; TO ORDER UNIT OF ISSUE EACH, USE NSN 5310008802005