NSN 5305-00-256-3311
Part Details | SETSCREW
5305-00-256-3311 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: 115G9, 5305-00-256-3311, 00-256-3311, 5305002563311, 002563311
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 24, 1971 | 00-256-3311 | 06672 ( SETSCREW ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
FLAT
HEXAGON
Cross Reference | NSN 5305-00-256-3311
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 115G9 | 11788 | SCHENCK PEGASUS CORPORATION |
Technical Data | NSN 5305-00-256-3311
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| FASTENER LENGTH | 0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM |
| HEAD STYLE | 01 HEXAGON |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.050 INCHES MINIMUM AND 0.051 INCHES MAXIMUM |
| POINT STYLE | 0 FLAT |
| POINT LENGTH | 0.220 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| POINT DIAMETER | 0.073 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |