5305-01-184-3758 SCREW,CLOSE TOLERANCE Index 5325-01-184-3760 GROMMET,NONMETALLIC

National Stock Number:
5340-01-184-3759

Federal Supply Class:
5340

National Item Identification Number:
011843759

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:
504594-212909CARDION INC
504594-220284AIMTRON SYSTEMS, LLC


Techincal Specification:
BOLT CIRCLE HOLE QUANTITY4
BOLT CIRCLE DIAMETER1.125 INCHES NOMINAL
FLANGE THICKNESS0.125 INCHES NOMINAL
HOLE DIAMETER0.138 INCHES MINIMUM AND 0.146 INCHES MAXIMUM
INSIDE DIAMETER0.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
OUTSIDE DIAMETER1.375 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE


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