NSN 5305-00-286-0520
Part Details | SETSCREW
5305-00-286-0520 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: 51281, 7008795, 5305-00-286-0520, 00-286-0520, 5305002860520, 002860520
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-286-0520 | 06672 ( SETSCREW ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
CHAMFER DOG
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-286-0520
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 51281 | 63728 | SEALCRAFT CORPORATION |
| 7008795 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5305-00-286-0520
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.110 INCHES MINIMUM AND 1.150 INCHES MAXIMUM |
| FASTENER LENGTH | 1.310 INCHES MINIMUM AND 1.330 INCHES MAXIMUM |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| HEAD HEIGHT | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| POINT STYLE | CHAMFER DOG |
| POINT LENGTH | 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| POINT DIAMETER | 0.180 INCHES MINIMUM AND 0.185 INCHES MAXIMUM |
| POINT CHAMFER ANGLE | 45.0 DEGREES NOMINAL |