4820-01-383-1995 VALVE,REGULATING,FLUID PRESSURE Index 6620-01-383-1997 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
5340-01-383-1996

Federal Supply Class:
5340

National Item Identification Number:
013831996

Description:
COVER,ACCESS

Detail:
A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see DOOR, ACCESS. Excludes all covers not specifically designed to provide access for the purposes listed above.


Manufacturer Information:
665883553711NAVAL SEA SYSTEMS COMMAND
665883562323CONAX FLORIDA CORPORATION


Techincal Specification:
BODY THICKNESS1.000 INCHES NOMINAL
BOLT CIRCLE DIAMETER6.500 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY6
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
FIRST RECESS INSIDE HEIGHT1.500 INCHES NOMINAL
FLANGE THICKNESS1.000 INCHES NOMINAL
INSIDE DIAMETER6.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTMD4181 131 0R 132 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER7.500 INCHES NOMINAL
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES


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