NSN 5305-00-146-2524

Part Details | TAPPING SCREW

5305-00-146-2524 A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.

Alternate Parts: FFS107, 9434111, 9419967, 11508797, 11508787, 11508197, 11508787, 11508197, MS5185086, MS51850-86, MS5185086, MS51850-86, 5305-00-146-2524, 00-146-2524, 5305001462524, 001462524

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 22, 197100-146-252441756 ( SCREW, TAPPING )
REFERENCE DRAWINGS & PICTURES

HEXAGON

CROSS RECESS TYPE 1

NARROW FLUTE (TYPE E)

Cross Reference | NSN 5305-00-146-2524
Part Number Cage Code Manufacturer
FFS10781348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
943411124617GENERAL MOTORS CORP
941996711862GENERAL MOTORS CORPCHEVROLET MOTOR DIV
1150879711862GENERAL MOTORS CORPCHEVROLET MOTOR DIV
1150878711862GENERAL MOTORS CORPCHEVROLET MOTOR DIV
1150819711862GENERAL MOTORS CORPCHEVROLET MOTOR DIV
115087877X677GENERAL MOTORS LLCDBA GENERAL MOTORS
115081977X677GENERAL MOTORS LLCDBA GENERAL MOTORS
MS51850-8696906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS51850-8680205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5305-00-146-2524
Characteristic Specifications
NONMACHINE THREAD STYLE3 NARROW FLUTE (TYPE E)
NONMACHINE NOMINAL THREAD DIAMETER0.250 INCHES
FASTENER LENGTH0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
HEAD STYLE HEXAGON
HEAD HEIGHT0.172 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
INTERNAL DRIVE STYLE4 CROSS RECESS TYPE 1
FEATURES PROVIDED CASEHARDENED
NONDEFINITIVE SPEC/STD DATAAB TYPE