NSN 5305-00-143-1673
Part Details | SETSCREW
5305-00-143-1673 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: 7660499, 5305-00-143-1673, 00-143-1673, 5305001431673, 001431673
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 11, 1968 | 00-143-1673 | 06672 ( SETSCREW ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CHAMFER DOG
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-143-1673
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7660499 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 5305-00-143-1673
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.086 INCHES |
| THREAD QUANTITY PER INCH | 56 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| FASTENER LENGTH | 0.280 INCHES MINIMUM AND 0.290 INCHES MAXIMUM |
| HEAD STYLE | 3 DISHED HEXAGON |
| HEAD DIAMETER | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| HEAD HEIGHT | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| POINT STYLE | CHAMFER DOG |
| POINT LENGTH | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| POINT DIAMETER | 0.030 INCHES MINIMUM AND 0.035 INCHES MAXIMUM |
| POINT CHAMFER ANGLE | 45.0 DEGREES NOMINAL |