NSN 5340-01-311-7175

Part Details | ACCESS COVER

5340-01-311-7175 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: 7238731P003, 5340-01-311-7175, 01-311-7175, 5340013117175, 013117175

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 03, 198901-311-717529785 ( COVER, ACCESS )
REFERENCE DRAWINGS & PICTURES

CIRCULAR RECESS

RECTANGLE, MULTI HOLES

UNTHREADED HOLE

Cross Reference | NSN 5340-01-311-7175
Part Number Cage Code Manufacturer
7238731P00303538LOCKHEED MARTIN CORPORATIONDIV RMS
Technical Data | NSN 5340-01-311-7175
Characteristic Specifications
SECURING DEVICE TYPE SPECIAL
MATERIAL PLASTIC POLYETHYLENE
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-512,TY 1,CL L,GRADE 3 FED SPEC SINGLE MATERIAL RESPONSE
PERIPHERAL SHAPE STYLE8 RECTANGLE, MULTI HOLES
OUTSIDE DIAMETER1.565 INCHES NOMINAL
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE0.783 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE1 CIRCULAR RECESS
INSIDE DIAMETER1.300 INCHES NOMINAL
FLANGE THICKNESS0.080 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT0.760 INCHES NOMINAL
SECOND RECESS INSIDE HEIGHT0.960 INCHES NOMINAL
INSIDE CORNER RADIUS0.030 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
BODY THICKNESS0.080 INCHES NOMINAL
FIRST RECESS DIAMETER1.402 INCHES MINIMUM AND 1.407 INCHES MAXIMUM
OUTSIDE CORNER RADIUS0.030 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
BODY OUTSIDE RADIUS0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM
MOUNTING OPENING SHAPE STYLE UNTHREADED HOLE
HOLE DIAMETER0.500 INCHES NOMINAL