NSN 5340-00-078-7553

Part Details | ACCESS COVER

5340-00-078-7553 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: 13917401, 139174-01, 5340-00-078-7553, 00-078-7553, 5340000787553, 000787553

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-078-755329785 ( COVER, ACCESS )
REFERENCE DRAWINGS & PICTURES

CIRCULAR RECESS

RECTANGLE, NO HOLES

UNTHREADED HOLE

Cross Reference | NSN 5340-00-078-7553
Part Number Cage Code Manufacturer
139174-0135351GE AVIATION SYSTEMS LLC
Technical Data | NSN 5340-00-078-7553
Characteristic Specifications
SECURING DEVICE TYPE THREADED FASTENER
MATERIAL ALUMINUM ALLOY
SURFACE TREATMENT ANODIZE
PERIPHERAL SHAPE STYLE9 RECTANGLE, NO HOLES
WIDTH1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM
LENGTH2.450 INCHES MINIMUM AND 2.470 INCHES MAXIMUM
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
DISTANCE BETWEEN HOLES ALONG LENGTH1.062 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH1.437 INCHES NOMINAL
HOLE QUANTITY ALONG LENGTH2
HOLE QUANTITY ALONG WIDTH4
CORNER RADIUS0.120 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE6 CIRCULAR RECESS
BODY THICKNESS0.040 INCHES NOMINAL
MOUNTING OPENING SHAPE STYLE UNTHREADED HOLE
HOLE DIAMETER0.109 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
FSC APPLICATION DATAINTEGRATED FLIGHT CONTROL SYSTEM,AUTOPILOT MECHANISMS