5340-01-516-5919 DISK,SOLID,PLAIN Index 5805-01-516-5921 DIAL,TELEPHONE

National Stock Number:
5340-01-516-5920

Federal Supply Class:
5340

National Item Identification Number:
015165920

Description:
COVER,ACCESS

Detail:
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. Excludes all covers not specifically designed to provide access for the purposes listed above.


Manufacturer Information:
705246653711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BODY THICKNESS0.157 INCHES NOMINAL
BOLT CIRCLE DIAMETER4.750 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY6
CROSS-SECTIONAL SHAPE STYLEFLAT, ROUND RIB REINFORCED
FLANGE THICKNESS0.062 INCHES NOMINAL
HOLE DIAMETER0.339 INCHES NOMINAL
MATERIALPLASTIC POLYAMIDE
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
PROPRIETARY CHARACTERISTICSPACS
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
OUTSIDE DIAMETER5.970 INCHES NOMINAL
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURESHAS 6 ADDITIONAL HOLES (UNTHREADED) WITH 0.156 IN. DIAM.


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