NSN 5340-01-291-0217

Part Details | ACCESS COVER

5340-01-291-0217 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: 717531106001, 717531106-001, 5340-01-291-0217, 01-291-0217, 5340012910217, 012910217

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 21, 198801-291-021729785 ( COVER, ACCESS )
REFERENCE DRAWINGS & PICTURES

CIRCULAR RECESS

RECTANGLE, NO HOLES

UNTHREADED HOLE

Cross Reference | NSN 5340-01-291-0217
Part Number Cage Code Manufacturer
717531106-00104939LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
Technical Data | NSN 5340-01-291-0217
Characteristic Specifications
SECURING DEVICE TYPE SPECIAL
MATERIAL ALUMINUM ALLOY 6061
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250 TO 11,T6 FED SPEC SINGLE MATERIAL RESPONSE
PERIPHERAL SHAPE STYLE3 RECTANGLE, NO HOLES
WIDTH1.130 INCHES NOMINAL
LENGTH4.400 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.200 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.180 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH4.000 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH0.765 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE6 CIRCULAR RECESS
BODY THICKNESS0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
MOUNTING OPENING SHAPE STYLE UNTHREADED HOLE
HOLE DIAMETER0.169 INCHES MINIMUM AND 0.175 INCHES MAXIMUM
SPECIAL FEATURESAPERTURE AND TWO MTG HOLES 0.119 IN. MIN AND 0.124 IN. MAX HOLE DIA