Part Details | SOCKET HEAD CAP SCREW
5305-00-421-4920 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: 2480916801, 24809-16801, 2480915601, 24809-15601, FFS86E TYPE 1X, FF-S-86E TYPE 1X, 5305-00-421-4920, 00-421-4920, 5305004214920, 004214920
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 23, 1970 | 00-421-4920 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
SIX SPLINE
Cross Reference | NSN 5305-00-421-4920
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 24809-16801 | 80294 | BOURNS INSTRUMENTS INC |
| 24809-15601 | 80294 | BOURNS INSTRUMENTS INC |
| FF-S-86E TYPE 1X | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
Technical Data | NSN 5305-00-421-4920
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.073 INCHES |
| THREAD QUANTITY PER INCH | 72 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.032 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| FASTENER LENGTH | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| HEAD STYLE | 0 DISHED HEXAGON |
| HEAD DIAMETER | 0.129 INCHES MINIMUM AND 0.139 INCHES MAXIMUM |
| HEAD HEIGHT | 0.028 INCHES MINIMUM |
| INTERNAL DRIVE STYLE | SIX SPLINE |
| SPLINE MINOR DIAMETER | 0.050 INCHES MINIMUM AND 0.051 INCHES MAXIMUM |
| SPLINE MAJOR DIAMETER | 0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM |
| SPLINE WIDTH | 0.013 INCHES MINIMUM AND 0.014 INCHES MAXIMUM |