3040-00-176-8383 HOUSING,MECHANICAL DRIVE Index 1020-00-176-8385 HEAD ASSEMBLY

National Stock Number:
5340-00-176-8384

Federal Supply Class:
5340

National Item Identification Number:
001768384

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:
875829819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.344 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.344 INCHES NOMINAL
BODY THICKNESS0.312 INCHES NOMINAL
CORNER RADIUS0.343 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
DISTANCE BETWEEN HOLES ALONG LENGTH1.813 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH1.813 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT0.188 INCHES NOMINAL
FLANGE THICKNESS0.437 INCHES NOMINAL
HOLE DIAMETER0.266 INCHES NOMINAL
INSIDE DIAMETER2.137 INCHES NOMINAL
LENGTH2.500 INCHES NOMINAL
MATERIALIRON CAST
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
SECURING DEVICE TYPETHREADED FASTENER
WIDTH2.500 INCHES NOMINAL
SURFACE TREATMENTPAINT


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