NSN 5340-01-057-4141

Part Details | ACCESS COVER

5340-01-057-4141 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: P 20 139, DKPN33, DK-PN-33, P20139, P-20-139, DKPN33, DK-PN-33, 5340-01-057-4141, 01-057-4141, 5340010574141, 010574141

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 12, 197801-057-414129785 ( COVER, ACCESS )
REFERENCE DRAWINGS & PICTURES

CIRCULAR RECESS

RECTANGLE, MULTI HOLES

UNTHREADED HOLE

Cross Reference | NSN 5340-01-057-4141
Part Number Cage Code Manufacturer
P 20 13972878GRANCO MANUFACTURING INC.DIV GRANCO PUMP
DK-PN-3372878GRANCO MANUFACTURING INC.DIV GRANCO PUMP
P-20-139D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
DK-PN-33D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Technical Data | NSN 5340-01-057-4141
Characteristic Specifications
SECURING DEVICE TYPE THREADED FASTENER
MATERIAL COPPER ALLOY
PERIPHERAL SHAPE STYLE8 RECTANGLE, MULTI HOLES
OUTSIDE DIAMETER2.484 INCHES NOMINAL
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE1.242 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE CIRCULAR RECESS
INSIDE DIAMETER1.500 INCHES NOMINAL
FLANGE THICKNESS0.312 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT1.562 INCHES NOMINAL
BODY THICKNESS0.188 INCHES NOMINAL
MOUNTING OPENING SHAPE STYLE UNTHREADED HOLE
HOLE DIAMETER0.125 INCHES NOMINAL
FEATURES PROVIDED SEALING CAPABILITY