3120-00-616-7266 BEARING,SLEEVE Index 5306-00-616-7268 BOLT,MACHINE

National Stock Number:
5340-00-616-7267

Federal Supply Class:
5340

National Item Identification Number:
006167267

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:
616726719204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
BODY THICKNESS0.094 INCHES NOMINAL
BOLT CIRCLE DIAMETER4.500 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY4
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
FIRST RECESS INSIDE HEIGHT1.500 INCHES NOMINAL
FLANGE THICKNESS0.094 INCHES NOMINAL
FSC APPLICATION DATAMOUNT,HOWITZER,155MM
HOLE DIAMETER0.219 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
INSIDE CORNER RADIUS0.250 INCHES NOMINAL
INSIDE DIAMETER3.438 INCHES NOMINAL
OUTSIDE DIAMETER5.000 INCHES NOMINAL
MATERIALSTEEL
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
SECURING DEVICE TYPETHREADED FASTENER
SURFACE TREATMENTPHOSPHATE


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