4820-01-147-7947 VALVE,BALL Index 4730-01-147-7949 ELBOW,PIPE TO TUBE

National Stock Number:
5340-01-147-7948

Federal Supply Class:
5340

National Item Identification Number:
011477948

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:
2P870111083CATERPILLAR INC
9N576911083CATERPILLAR INC


Techincal Specification:
BOLT CIRCLE HOLE QUANTITY6
BOLT CIRCLE DIAMETER192.8 MILLIMETERS NOMINAL
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
FIRST RECESS INSIDE HEIGHT6.0 MILLIMETERS NOMINAL
INSIDE CORNER RADIUS2.0 MILLIMETERS NOMINAL
INSIDE DIAMETER173.0 MILLIMETERS NOMINAL
MATERIALSTEEL
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER225.0 MILLIMETERS NOMINAL
SECURING DEVICE TYPESPECIAL


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