4140-01-455-3775 FAN ASSEMBLY,CENTRIFUGAL Index 4140-01-455-3777 FAN,COOLING

National Stock Number:
5320-01-455-3776

Federal Supply Class:
5320

National Item Identification Number:
014553776

Description:
PIN-RIVET

Detail:
A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.


Manufacturer Information:
NAS1416H0880205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FEATURES PROVIDEDCASEHARDENED AND SEALANT VENT GROOVE
GRIP LENGTH0.500 INCHES MAXIMUM
HEAD STYLEFLUSH COUNTERSUNK
HEAD MAJOR DIAMETER0.305 INCHES MAXIMUM
LUBRICATIONCETYL ALCOHOL
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA547 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8740 OR STEEL COMP 4340 OVERALL
SHANK DIAMETER0.1880 INCHES MINIMUM
SHANK STYLESTUMP
SPECIFICATION/STANDARD DATA80205-NAS1416 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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