NSN 5340-01-178-7557

Part Details | ACCESS COVER

5340-01-178-7557 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: 6358327002, 635-8327-002, 5340-01-178-7557, 01-178-7557, 5340011787557, 011787557

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 10, 198401-178-755729785 ( COVER, ACCESS )
REFERENCE DRAWINGS & PICTURES

RECESS, SAME SHAPE AS THE PERIPHERY

RECTANGLE, NO HOLES

Cross Reference | NSN 5340-01-178-7557
Part Number Cage Code Manufacturer
635-8327-00213499ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS
Technical Data | NSN 5340-01-178-7557
Characteristic Specifications
MATERIAL ALUMINUM ALLOY 5052
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250 TO 8 FED SPEC SINGLE MATERIAL RESPONSE
PERIPHERAL SHAPE STYLE0 RECTANGLE, NO HOLES
WIDTH3.820 INCHES NOMINAL
LENGTH4.600 INCHES NOMINAL
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH3.760 INCHES NOMINAL
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH3.557 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.420 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.263 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE RECESS, SAME SHAPE AS THE PERIPHERY
FLANGE THICKNESS0.050 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT0.425 INCHES NOMINAL
BODY THICKNESS0.450 INCHES NOMINAL
END ITEM IDENTIFICATIONAN/ARC-171
FSC APPLICATION DATACONTROL,RADIO SET