NSN 5340-01-078-4003

Part Details | ACCESS COVER

5340-01-078-4003 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: 9321326, 5340-01-078-4003, 01-078-4003, 5340010784003, 010784003

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 12, 197901-078-400329785 ( COVER, ACCESS )
REFERENCE DRAWINGS & PICTURES

SPHERICAL RECESS

RECTANGLE, NO HOLES

Cross Reference | NSN 5340-01-078-4003
Part Number Cage Code Manufacturer
932132619203PICATINNY ARSENAL
Technical Data | NSN 5340-01-078-4003
Characteristic Specifications
SECURING DEVICE TYPE TURNLOCK FASTENER
MATERIAL ALUMINUM ALLOY 1100
SURFACE TREATMENT ANODIZE
PERIPHERAL SHAPE STYLE0 RECTANGLE, NO HOLES
WIDTH2.531 INCHES NOMINAL
LENGTH4.718 INCHES NOMINAL
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH3.343 INCHES NOMINAL
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH1.531 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.687 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.050 INCHES NOMINAL
CORNER RADIUS0.125 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE9 SPHERICAL RECESS
FLANGE THICKNESS0.063 INCHES NOMINAL
INSIDE WIDTH2.405 INCHES NOMINAL
INSIDE LENGTH4.593 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT2.937 INCHES NOMINAL
INSIDE CORNER RADIUS0.125 INCHES NOMINAL
BODY THICKNESS0.063 INCHES NOMINAL
FEATURES PROVIDED OBSERVATION FACILITY