Part Details | SOCKET HEAD CAP SCREW
5305-01-053-6971 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: 204900671, 204-90067-1, 5305-01-053-6971, 01-053-6971, 5305010536971, 010536971
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 09, 1978 | 01-053-6971 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
Cross Reference | NSN 5305-01-053-6971
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 204-90067-1 | 81205 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 5305-01-053-6971
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.375 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.271 INCHES MINIMUM AND 1.354 INCHES MAXIMUM |
| FASTENER LENGTH | 2.970 INCHES MINIMUM AND 3.030 INCHES MAXIMUM |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| HEAD HEIGHT | 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.313 INCHES MINIMUM AND 0.316 INCHES MAXIMUM |
| SPECIAL FEATURES | GROOVE 0.333 IN. MIN 0.337 IN. MAX DIA,0.029 IN. MIN 0.032 IN. MAX W,1.657 IN. FROM BEARING SURFACE OF HEAD |