5310-01-050-4256 WASHER,FLAT Index 5310-01-050-4259 WASHER,RECESSED

National Stock Number:
5310-01-050-4258

Federal Supply Class:
5310

National Item Identification Number:
010504258

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:
BACW10U-B41608226RELIABLE INDUSTRIES INC DBA RELIABLE FASTENER PRODUCTS
BACW10U-B41610630ANILLO INDUSTRIES LLC
BACW10U-B41658009MOELLER MANUFACTURING & SUPPLY, LLC
BACW10U-B41681205THE BOEING COMPANY


Techincal Specification:
HOLE DIAMETER0.261 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
OUTSIDE DIAMETER0.763 INCHES MINIMUM AND 0.793 INCHES MAXIMUM
OVERALL HEIGHT0.105 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698,COND 1/2 H OR HARD FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-698,COND 1/2 H OR HARD FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-698,COND 1/2 H OR HARD FED SPEC 3RD MATERIAL RESPONSE OR QQ-S-698,COND 1/2 H OR HARD FED SPEC 4TH MATERIAL RESPONSE OR QQ-S-698,COND 1/2 H OR HARD FED SPEC 5TH MATERIAL RESPONSE OR MIL-S-7952 MIL SPEC 5TH MATERIAL RESPONSE OR MIL-S-7952 MIL SPEC 6TH MATERIAL RESPONSE OR SAE ASSN STD 7TH MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM
MATERIALSTEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1025 OR STEEL COMP 1010 OVERALL
RECESS ANGLE99.0 DEGREES MINIMUM AND 103.0 DEGREES MAXIMUM
RECESS DIAMETER0.507 INCHES MINIMUM AND 0.527 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA81205-BACW10U MANUFACTURERS STANDARD
STYLE DESIGNATORFINISHING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


Click here to Register for Free 30-day Trial