4820-01-151-2575 VALVE,BUTTERFLY Index 5340-01-151-2579 COVER,ACCESS

National Stock Number:
5340-01-151-2578

Federal Supply Class:
5340

National Item Identification Number:
011512578

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:
8N325811083CATERPILLAR INC


Techincal Specification:
EAR RADIUS0.236 INCHES NOMINAL
BODY RADIUS0.551 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEOBLONG RECESS
FLANGE THICKNESS0.021 INCHES NOMINAL
HOLE DIAMETER0.204 INCHES NOMINAL
MATERIALALUMINUM
PERIPHERAL SHAPE STYLEROUND, TWO EARS AND HOLES
PROPRIETARY CHARACTERISTICSPACS
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURESMOUNTING HOLES TAPER TO 0.244 IN. DIA


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