NSN 5305-00-257-3167
Part Details | SETSCREW
5305-00-257-3167 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: CS21, 69A361837, 69A36183-7, 5305-00-257-3167, 00-257-3167, 5305002573167, 002573167
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 26, 1971 | 00-257-3167 | 06672 ( SETSCREW ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
FLAT
HEXAGON
Cross Reference | NSN 5305-00-257-3167
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CS21 | 00141 | ROLLER BEARING COMPANY OF AMERICA,INC. |
| 69A36183-7 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
Technical Data | NSN 5305-00-257-3167
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.440 INCHES MINIMUM AND 0.560 INCHES MAXIMUM |
| FASTENER LENGTH | 0.560 INCHES MINIMUM AND 0.620 INCHES MAXIMUM |
| HEAD STYLE | 01 HEXAGON |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.156 INCHES NOMINAL |
| POINT STYLE | 0 FLAT |
| POINT LENGTH | 0.060 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| POINT DIAMETER | 0.160 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| SPECIAL FEATURES | NYLON POINT |