Part Details | SETSCREW
5305-00-451-1081 An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
Alternate Parts: 5305004511081, 8293686, 5305-00-451-1081, 00-451-1081, 5305004511081, 004511081
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 12, 1971 | 00-451-1081 | 06672 ( SETSCREW ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
FLAT
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-451-1081
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5305004511081 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 8293686 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 5305-00-451-1081
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UN |
| NOMINAL THREAD DIAMETER | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.270 INCHES MAXIMUM |
| FASTENER LENGTH | 0.657 INCHES MINIMUM AND 0.672 INCHES MAXIMUM |
| HEAD STYLE | 3 CROWNED HEXAGON |
| HEAD DIAMETER | 0.449 INCHES MINIMUM AND 0.451 INCHES MAXIMUM |
| HEAD HEIGHT | 0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | 4 CROSS RECESS TYPE 1 |
| POINT STYLE | 4 FLAT |
| POINT LENGTH | 0.299 INCHES NOMINAL |
| POINT CHAMFER ANGLE | 8.3 DEGREES NOMINAL |
| SPECIAL FEATURES | 250 MICROINCH FINISH OVERALL EXCEPT 32 MICROINCH FINISH ON PERIPHERY OF POINT. UNDERCUT 0.062 IN. WIDE,0.380 IN. DIA BETWEEN HEAD BEARING SURFACE AND THREAD. UNDERCUT 0.031 IN. WIDE,0.350 IN. DIA BETWEEN THREAD AND SCREW POINT. |