4820-01-353-3141 DISK,VALVE Index 5340-01-353-3143 PLATE,MOUNTING

National Stock Number:
5340-01-353-3142

Federal Supply Class:
5340

National Item Identification Number:
013533142

Description:
PLATE,MOUNTING

Detail:
A metallic or nonmetallic item which is rigid, flat and generally smooth. Its thickness is small in comparison to its length and width. It is designed for mounting another item and may have drilled or threaded holes or other facilities for mounting to a supporting object or surface. See SUPPORT, as modified. Do not use if a more specific name applies.


Manufacturer Information:
540008053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
APERTURE DIAMETER6.888 INCHES NOMINAL
LENGTH8.880 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
SHAPESPECIAL
WIDTH8.625 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE
THICKNESS0.063 INCHES NOMINAL


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