Part Details | SOCKET HEAD CAP SCREW
5305-01-423-0386 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
Alternate Parts: 0.25020UNRC3AX0.750L, 0.250-20UNRC-3AX0.750L, 211048513, 0.25020UNRC3A X 0.750L, 0.250-20UNRC-3A X 0.750L, 5305-01-423-0386, 01-423-0386, 5305014230386, 014230386
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 13, 1995 | 01-423-0386 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK
HEXAGON
Cross Reference | NSN 5305-01-423-0386
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0.250-20UNRC-3AX0.750L | 80204 | AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED |
| 211048513 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 0.250-20UNRC-3A X 0.750L | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5305-01-423-0386
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNRC |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.750 INCHES NOMINAL |
| FASTENER LENGTH | 0.750 INCHES NOMINAL |
| HEAD STYLE | 0 HEXAGON COUNTERSUNK |
| HEAD DIAMETER | 0.531 INCHES NOMINAL |
| COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.156 INCHES NOMINAL |