Part Details | SOCKET HEAD CAP SCREW
5305-01-193-3355 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: 993C066186, 1420UNC3A X 12 TYII SLFLKG, 1/4-20UNC-3A X 1/2 TYII SLFLKG, MILDTL1222 QQN286 GR500, MIL-DTL-1222 QQ-N-286 GR500, 993C066186L1, 1420UNC3A X 12 TYII SLFLKGL1, 1/4-20UNC-3A X 1/2 TYII SLFLKGL1, MILDTL1222 QQN286 GR500L1, MIL-DTL-1222 QQ-N-286 GR500L1, DW2114L1, DW2114, 5305-01-193-3355, 01-193-3355, 5305011933355, 011933355
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 01, 1984 | 01-193-3355 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5305-01-193-3355
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 993C066186 | 34228 | L3 TECHNOLOGIES, INC.DBA L3 KEO |
| 1/4-20UNC-3A X 1/2 TYII SLFLKG | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-DTL-1222 QQ-N-286 GR500 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 993C066186L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 1/4-20UNC-3A X 1/2 TYII SLFLKGL1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| MIL-DTL-1222 QQ-N-286 GR500L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| DW2114L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| DW2114 | 17910 | NYLOK CORPORATIONDBA AEROSPACE NYLOK |
Technical Data | NSN 5305-01-193-3355
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.500 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 130000 POUNDS PER SQUARE INCH |
| MINIMUM YIELD STRENGTH | 90000 POUNDS PER SQUARE INCH |
| INTERNAL DRIVE STYLE | HEXAGON |
| DEPARTURE FROM CITED DESIGNATOR | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZX |