NSN 5340-00-403-1997

Part Details | ACCESS COVER

5340-00-403-1997 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: 1309332, 130933-2, 5340-00-403-1997, 00-403-1997, 5340004031997, 004031997

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 20, 197200-403-199729785 ( COVER, ACCESS )
REFERENCE DRAWINGS & PICTURES

CIRCULAR RECESS

RECTANGLE, MULTI HOLES

UNTHREADED HOLE

Cross Reference | NSN 5340-00-403-1997
Part Number Cage Code Manufacturer
130933-209205LOCKHEED MARTIN CORPELECTRONICS AND MISSILES DIV
Technical Data | NSN 5340-00-403-1997
Characteristic Specifications
SECURING DEVICE TYPE THREADED FASTENER
MATERIAL ALUMINUM ALLOY 6061
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250 TO 11,T6 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT PAINT
PERIPHERAL SHAPE STYLE RECTANGLE, MULTI HOLES
WIDTH6.850 INCHES NOMINAL
LENGTH10.860 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.800 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.350 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH3.235 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH6.150 INCHES NOMINAL
HOLE QUANTITY ALONG LENGTH4
HOLE QUANTITY ALONG WIDTH4
CORNER RADIUS0.380 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE6 CIRCULAR RECESS
BODY THICKNESS0.190 INCHES NOMINAL
MOUNTING OPENING SHAPE STYLE UNTHREADED HOLE
HOLE DIAMETER0.250 INCHES NOMINAL
FSC APPLICATION DATATEST SET,GUIDED MISSILE