National Item Identification Number
National Stock Number
Federal Supply Class
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.
Commercial and Government Entity Code (Supplier Data)
LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN SPACE SYSTEMS
1111 LOCKHEED MARTIN WAY
LOCKHEED MARTIN ENGINEERING &
3853 CALLE FORTUNADA ST.
NAVAL INVENTORY CONTROL POINT
5450 CARLISLE PIKE
Reference Numbers (Part Numbers)
SPECIAL TEST FEATURES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VE