5998-01-462-1871 PRINTED CIRCUIT BOARD Index 5310-01-462-1873 WASHER,FLAT

National Stock Number:
5320-01-462-1872

Federal Supply Class:
5320

National Item Identification Number:
014621872

Description:
RIVET,SOLID

Detail:
A headed fastening device having a smooth solid shank designed to have the shank end upset after insertion.


Manufacturer Information:
MS20426AD4-6S80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS20426AD4-6S96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
FASTENER LENGTH0.375 INCHES NOMINAL
GRIP LENGTH0.177 INCHES NOMINAL
HEAD MAJOR DIAMETER0.221 INCHES NOMINAL
HEAD STYLEFLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)
MATERIALALUMINUM ALLOY 2117 OVERALL
SHANK DIAMETER0.125 INCHES NOMINAL
SHANK STYLESTRAIGHT W/RADIUS CHAMFERED TIP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 CLASS 1A, CLEAR ASSN STD 1ST TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL


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