5310-01-594-6951 NUT,SELF-LOCKING,EXTENDED WASHER 5310-01-594-9278 NUT,PLAIN,CASTELLATED,HEXAGON

National Stock Number:
5310-01-594-9255

Federal Supply Class:
5310

National Item Identification Number:
015949255

Description:
WASHER,FINISHING

Detail:
A WASHER OR CONE OR DISK SHAPE WITH A CENTRALLY LOCATED HOLE, DESIGNED TO ACCOMMODATE A FLAT OR OVAL HEAD SCREW AND PROVIDE ADDITIONAL BEARING AREA ON THE MATERIAL BEING FASTENED. IT MAY OR MAY NOT HAVE A FLUSH FLANGE FEATURE.


Manufacturer Information:
NAS391S8P10630ANILLO INDUSTRIES LLC


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA108, GRADE 1018 OR GRADE 121 OR ASTM A510, GRADE 1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTNICKEL ALLOY OR
CHROMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONCADMIUM PLATE IAW SAE AMS-QQ-P-416, TYPE II, CLASS 3; ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING104.0 BRINELL STANDARD MINIMUM
STYLE DESIGNATORFINISHING
HOLE DIAMETER0.347 INCHES MINIMUM AND
0.357 INCHES MAXIMUM
RADIUS0.025 INCHES MINIMUM AND
0.031 INCHES MAXIMUM
OUTSIDE DIAMETER0.014 INCHES NOMINAL
OVERALL HEIGHT0.092 INCHES MINIMUM AND
0.112 INCHES MAXIMUM
MATERIAL THICKNESS0.036 INCHES MINIMUM AND
0.092 INCHES MAXIMUM


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