1285-00-437-8956 RADAR SET SUBASSEMBLY Index 5307-00-437-8959 STUD,BALL

National Stock Number:
5320-00-437-8957

Federal Supply Class:
5320

National Item Identification Number:
004378957

Description:
RIVET,BLIND

Detail:
An item consisting of two or more of the following components: stem, rivet body, sleeve, expander, bolt, and collar. It is a headed fastening device with the shank designed to be expanded by means of a separate or integral stem or mandrel, or bolt and expander. It is designed to be installed or expanded from one side only. Excludes NUT, BLIND ASSEMBLY.


Manufacturer Information:
MS20601B4W896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
HEAD STYLEFLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)
SHANK STYLESELF-PLUGGING
MATERIALALUMINUM ALLOY 5056 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OR
OXIDE FILM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR
MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
SHEAR STRENGTH360 SINGLE POUNDS PER SQUARE INCH
HEAD MAJOR DIAMETER0.221 INCHES MINIMUM AND
0.229 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND
101.0 DEGREES MAXIMUM
FASTENER LENGTH0.607 INCHES MAXIMUM
SHANK DIAMETER0.124 INCHES MINIMUM AND
0.128 INCHES MAXIMUM
GRIP LENGTH0.438 INCHES MINIMUM AND
0.500 INCHES MAXIMUM
EXPANSION DEVICESERRATED STEM-TYPE W
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS20601B4W8


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