NSN 5975-00-280-3751
Part Details | ELECTRICAL ENTRANCE CAP
5975-00-280-3751 An item primarily designed to provide for the entrance of electrical wires into a building, structure, or inclosure and to facilitate their connection to feeders or service conductors. It consists of an insulating block and a metallic housing designed to hold the insulating block and to fit an electrical conduit, conduit fitting, or cable of a specified size. This item is primarily intended for use in exposed, wet, or damp locations and is installed so as to preclude the entrance of rain or debris into the conduit. See also CAP, ELECTRICAL.
Alternate Parts: FB707, FB-707, 5975-00-280-3751, 00-280-3751, 5975002803751, 002803751
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
59 | JAN 01, 1963 | 00-280-3751 | 06931 ( ENTRANCE CAP, ELECTRICAL ) |
REFERENCE DRAWINGS & PICTURES
RIGID CONDUIT

Cross Reference | NSN 5975-00-280-3751
Part Number | Cage Code | Manufacturer |
---|---|---|
FB-707 | 75282 | KILLARK ELECTRIC MFG CO |
Technical Data | NSN 5975-00-280-3751
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | RIGID CONDUIT |
OVERALL HEIGHT | 9.000 INCHES NOMINAL |
ACCOMMODATION HOLE INSIDE DIAMETER | 4.500 INCHES NOMINAL |
MOUNTING METHOD | THREAD |
CONDUIT TRADE SIZE ACCOMMODATED | 4.000 |
CONDUCTOR ACCOMMODATION QUANTITY | 6 |
CABLE/CONDUIT TYPE ACCOMMODATED | STANDARD THICKWALL CONDUIT |
BASE THREAD LOCATION | INTERNAL |
THREAD SERIES | NPT |
NOMINAL THREAD SIZE | 4.000 INCHES |