Part Details | SOCKET HEAD CAP SCREW
5305-01-031-8447 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: H659170810, 122542784, 1225427-84, LP56U82J10M, 122542784, 1225427-84, 122542784, 1225427-84, 122542784, 1225427-84, M60CR3210B0, M60CR32-10B0, 5305-01-031-8447, 01-031-8447, 5305010318447, 010318447
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 02, 1976 | 01-031-8447 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
Cross Reference | NSN 5305-01-031-8447
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H659170810 | 36090 | LOCKHEED MARTIN LIBRASCOPECORP |
| 1225427-84 | 36090 | LOCKHEED MARTIN LIBRASCOPECORP |
| LP56U82J10M | 16941 | LONG-LOK FASTENERS CORPORATION |
| 1225427-84 | 16941 | LONG-LOK FASTENERS CORPORATION |
| 1225427-84 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 1225427-84 | 14438 | NYLOK FASTENER CORPORATIONDBA NYLOK CHICAGO |
| M60CR32-10B0 | 14438 | NYLOK FASTENER CORPORATIONDBA NYLOK CHICAGO |
Technical Data | NSN 5305-01-031-8447
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.164 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.282 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| FASTENER LENGTH | 0.344 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.265 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| HEAD HEIGHT | 0.160 INCHES MINIMUM AND 0.164 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |