NSN 5340-01-218-7963

Part Details | ACCESS COVER

5340-01-218-7963 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 (as modified). Excludes all covers not specifically designed to provide access for the purposes listed above.

Alternate Parts: 5188028, 5188028, 5340-01-218-7963, 01-218-7963, 5340012187963, 012187963

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 18, 198501-218-796329785 ( COVER, ACCESS )
REFERENCE DRAWINGS & PICTURES

CIRCULAR RECESS

RECTANGLE, MULTI HOLES

UNTHREADED HOLE

Cross Reference | NSN 5340-01-218-7963
Part Number Cage Code Manufacturer
518802853711NAVAL SEA SYSTEMS COMMAND
518802815090RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 5340-01-218-7963
Characteristic Specifications
SECURING DEVICE TYPE TURNLOCK FASTENER
MATERIAL ALUMINUM ALLOY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250 TO 11 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE
PERIPHERAL SHAPE STYLE RECTANGLE, MULTI HOLES
WIDTH10.800 INCHES NOMINAL
LENGTH14.150 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.770 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.400 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH2.625 INCHES NOMINAL AND 2.500 INCHES NOMINAL AND 2.500 INCHES NOMINAL AND 2.500 INCHES NOMINAL AND 2.625 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH2.500 INCHES NOMINAL
HOLE QUANTITY ALONG LENGTH8
HOLE QUANTITY ALONG WIDTH10
CORNER RADIUS0.250 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE6 CIRCULAR RECESS
BODY THICKNESS0.090 INCHES NOMINAL
MOUNTING OPENING SHAPE STYLE UNTHREADED HOLE
HOLE DIAMETER0.250 INCHES NOMINAL
SPECIAL FEATURESONE HOLE 3.000 IN. FROM RIGHT CORNER 0.161 IN. DIA; TWO HOLES 1.340 AND 4.000 IN. FROM TOP 4.150 IN. FROM RIGHT SIDE 0.196 IN. DIA; TWO HOLES 7.000 AND 8.875 IN. FROM RIGHT SIDE 3.685 IN. FROM TOP 0.169 IN. DIA; TWO HOLES 11.440 AND 12.065 IN. FROM BOTTOM 7.718 AND 8.280 IN. FROM RIGHT SIDE 0.094 IN. DIA