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
1695197X677GENERAL MOTORS LLC
5703524975PRESTOLITE ELECTRIC INC
5703535510PRESTOLITE ELECTRIC INC
FFS107TYPECSTYLE1S81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
FASTENER LENGTH1.000 INCHES NOMINAL
HEAD DIAMETER0.334 INCHES MINIMUM AND 0.359 INCHES MAXIMUM
HEAD HEIGHT0.123 INCHES MINIMUM AND 0.137 INCHES MAXIMUM
HEAD STYLEROUND
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIALSTEEL OVERALL
NONMACHINE NOMINAL THREAD DIAMETER0.190 INCHES
NONMACHINE THREAD STYLEDOG TYPE (TYPE B OR C)
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
SURFACE TREATMENTCADMIUM OR ZINC OVERALL


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