Part Details | SOCKET HEAD CAP SCREW
5305-01-420-7640 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: ENDM 114711 ITEM 4, 90128A806, MILS1222, MIL-S-1222, 90128A806, MILDTL1222, MIL-DTL-1222, 5305-01-420-7640, 01-420-7640, 5305014207640, 014207640
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 25, 1995 | 01-420-7640 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
Cross Reference | NSN 5305-01-420-7640
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ENDM 114711 ITEM 4 | 96169 | ELECTRIC BOAT CORPORATION |
| 90128A806 | 96169 | ELECTRIC BOAT CORPORATION |
| MIL-S-1222 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 90128A806 | 39428 | MCMASTER-CARR SUPPLY COMPANY |
| MIL-DTL-1222 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5305-01-420-7640
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.625 INCHES |
| THREAD QUANTITY PER INCH | 11 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 2.450 INCHES MINIMUM AND 2.485 INCHES MAXIMUM |
| FASTENER LENGTH | 2.985 INCHES MINIMUM AND 3.015 INCHES MAXIMUM |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM |
| HEAD HEIGHT | 0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM |