4310-00-407-8368 RING,PISTON Index 4820-00-407-8372 VALVE,SAFETY RELIEF

National Stock Number:
5340-00-407-8369

Federal Supply Class:
5340

National Item Identification Number:
004078369

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:
1P636711083CATERPILLAR INC


Techincal Specification:
DISTANCE BETWEEN HOLES ALONG LENGTH4.250 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH2.250 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.440 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.440 INCHES NOMINAL
BODY THICKNESS0.500 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
CORNER RADIUS0.440 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
FEATURES PROVIDEDSPECIAL MARKING
FSC APPLICATION DATAENGINE,DIESEL
HOLE DIAMETER0.406 INCHES NOMINAL
LENGTH5.130 INCHES NOMINAL
MATERIALSTEEL
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
PROPRIETARY CHARACTERISTICSPACS
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPETHREADED FASTENER
WIDTH3.130 INCHES NOMINAL


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