Part Details | SOCKET HEAD CAP SCREW
5305-00-688-2138 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: 7905105100, 7905105-100, 7905105100, 7905105-100, LP57N40S4, LP500D44, LP500D4-4, 5305-00-688-2138, 00-688-2138, 5305006882138, 006882138
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-688-2138 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-688-2138
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7905105-100 | 99974 | DELCO ELECTRONICS CORPDELCO SYSTEMS OPNS |
| 7905105-100 | 24617 | GENERAL MOTORS CORP |
| LP57N40S4 | 03038 | LONG-LOK FASTENERS CORPORATION |
| LP500D4-4 | 03038 | LONG-LOK FASTENERS CORPORATION |
Technical Data | NSN 5305-00-688-2138
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.250 INCHES MAXIMUM |
| FASTENER LENGTH | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| HEAD STYLE | 4 CROWNED HEXAGON |
| HEAD DIAMETER | 0.183 INCHES MAXIMUM |
| HEAD HEIGHT | 0.079 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |