5340-01-208-5437, COVER,ACCESS

National Stock Number:
5340-01-208-5437

Federal Supply Class:
5340

National Item Identification Number:
012085437

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:

5N4727

11083

CATERPILLAR INC

Techincal Specification:

FLANGE THICKNESS	7.75 MILLIMETERS MINIMUM AND 8.25 MILLIMETERS MAXIMUM
HOLE DIAMETER	7.5 MILLIMETERS NOMINAL
HOLE QUANTITY ALONG WIDTH	4
INSIDE CORNER RADIUS	0.4 MILLIMETERS MAXIMUM
INSIDE DIAMETER	17.48 MILLIMETERS MINIMUM AND 17.52 MILLIMETERS MAXIMUM
LENGTH	97.0 MILLIMETERS NOMINAL
MATERIAL	ALUMINUM ALLOY 308.0
PERIPHERAL SHAPE STYLE	RECTANGLE, FOUR HOLES
PROPRIETARY CHARACTERISTICS	PACS
MOUNTING OPENING SHAPE STYLE	UNTHREADED HOLE
SPECIAL FEATURES	5.6 MILLIMETERS HOLE D1A; 0.250-28-2B THD
WIDTH	56.22 MILLIMETERS NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH	79.0 MILLIMETERS NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH	38.22 MILLIMETERS NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH	9.0 MILLIMETERS NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH	9.0 MILLIMETERS NOMINAL
BODY THICKNESS	7.0 MILLIMETERS NOMINAL
CROSS-SECTIONAL SHAPE STYLE	CIRCULAR RECESS
FIRST RECESS INSIDE HEIGHT	28.75 MILLIMETERS MINIMUM AND 29.25 MILLIMETERS MAXIMUM

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