4920-00-016-9505 TEST STAND,AIRCRAFT ENGINE Index 5305-00-016-9520 SCREW,TAPPING

National Stock Number:
5305-00-016-9519

Federal Supply Class:
5305

National Item Identification Number:
000169519

Description:
SCREW,TAPPING

Detail:
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.


Manufacturer Information:
10398668A486GNIMIKKEISTOKESKUS NCB FINLAND
1050576456161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
16951921450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
16951924617GENERAL MOTORS CORP
5703524975PRESTOLITE ELECTRIC INC
1695197X677GENERAL MOTORS LLC
5703535510PRESTOLITE ELECTRIC INC
FFS107TYPECSTYLE1S81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
NONMACHINE THREAD STYLEDOG TYPE (TYPE B OR C)
NONMACHINE NOMINAL THREAD DIAMETER0.190 INCHES
FASTENER LENGTH1.000 INCHES NOMINAL
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OR
ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR
QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
HEAD STYLEROUND
HEAD DIAMETER0.334 INCHES MINIMUM AND
0.359 INCHES MAXIMUM
HEAD HEIGHT0.123 INCHES MINIMUM AND
0.137 INCHES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEFFS107TYPECSTYLE1S


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