5325-01-436-9981 RECEPTACLE,POSITIVE LOCK Index 5310-01-436-9983 WASHER,FINISHING

National Stock Number:
5310-01-436-9982

Federal Supply Class:
5310

National Item Identification Number:
014369982

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:
LS15253A598897LOCKHEED MARTIN CORP


Techincal Specification:
HOLE DIAMETER0.169 INCHES MAXIMUM
OUTSIDE DIAMETER0.256 INCHES MINIMUM AND 0.261 INCHES MAXIMUM
OVERALL HEIGHT0.039 INCHES MINIMUM AND 0.041 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


Click here to Register for Free 30-day Trial

© 2026 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us