4820-01-111-7141 SEAT,VALVE Index 4820-01-111-7143 STEM,FLUID VALVE

National Stock Number:
6110-01-111-7142

Federal Supply Class:
6110

National Item Identification Number:
011117142

Description:
DISTRIBUTION BOX

Detail:
AN ENCLOSURE WHICH INCLUDES MOUNTS, AND PROTECTS SUCH ITEMS AS SWITCHES, CIRCUIT BREAKERS, JACKS, FUSEHOLDERS, CONNECTORS, TERMINALS AND/OR TERMINAL BOARDS, RESISTORS, CAPACITORS, TRANSFORMERS, AND THE LIKE. IT IS PRIMARILY DESIGNED TO DISTRIBUTE ELECTRICAL POWER FROM ONE OR MORE PRIMARY POWER SOURCE(S) SUCH AS GENERATOR(S) AND BATTERY(IES) TO ONE OR MORE ELECTRICAL AND/OR ELECTRONIC ITEM(S). IT MAY INCLUDE A COVER OR DOOR. FOR ENCLOSURES WHICH INCLUDE ONLY CIRCUIT BREAKERS, SWITCHES, JACKS, FUSEHOLDERS, TERMINALS AND/OR TERMINAL BOARDS, SEE CIRCUIT BREAKER BOX; SWITCH BOX; JACK BOX; FUSE BOX AND TERMINAL BOX. FOR ENCLOSURE PRIMARILY DESIGNED TO INTERCONNECT TWO OR MORE ELECTRICAL AND/OR ELECTRONIC ITEMS, EXCEPT PRIMARY POWER SOURCE(S) SEE INTERCONNECTING BOX. FOR EMPTY BOXES WHICH ARE DESIGNED TO MOUNT, BUT DO NOT INCLUDE ELECTRICAL DEVICES SUCH AS SWITCHES, JACKS, FUSEHOLDERS, TERMINALS AND/OR TERMINAL BOARDS, SEE JUNCTION BOX. SEE ALSO INTERCONNECTING CABINET; CONTROL (AS MODIFIED); PANEL (1) (AS MODIFIED); RELAY ASSEMBLY; PANEL, POWER DISTRIBUTION; SWITCHBOARD (AS MODIFIED) AND PANEL, FUSE. EXCLUDES CONNECTOR-SWITCH.


Manufacturer Information:
405-4775400 ITEM 180064NAVAL SHIP SYSTEMS COMMAND
845-468758480064NAVAL SHIP SYSTEMS COMMAND
87853-6231 IT 196169ELECTRIC BOAT CORPORATION


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT11.437 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH9.250 INCHES NOMINAL
ENTRANCE TYPE AND QUANTITY3 SINGLE KNOCKOUT
OVERALL DEPTH6.100 INCHES NOMINAL
OVERALL HEIGHT16.380 INCHES NOMINAL
OVERALL WIDTH13.380 INCHES NOMINAL
MOUNTING METHODUNTHREADED HOLE(S)
SPECIAL FEATURESSILVER PLATED BUS BAR,QQ-S-365,TYPE 1,GRADE B,0.0005 IN. THK
UNTHREADED MOUNTING HOLE DIAMETER0.560 INCHES NOMINAL
STANDARD MOUNTING PATTERN DESIGNATOR3 POINT-TRIANGULAR
STYLE DESIGNATORRECTANGULAR, FLUSH MOUNTING


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