Part Details | MACHINE SCREW
5305-00-255-4405 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
Alternate Parts: A0L4167205, A0L4167-205, 965812205C, 965812-205C, FS200206205C, FS2002-06/205C, 965812205C, 965812-205C, 9135205, 9135-205, E516205, E516-205, 10125087, 965812205C, 965812-205C, 10675206205C, 106752-06-205C, AIC812066, AIC812-06-6, 5305-00-255-4405, 00-255-4405, 5305002554405, 002554405
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 20, 1973 | 00-255-4405 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-255-4405
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A0L4167-205 | 57472 | ALL MANUFACTURERS, INC.DBA ALLIED HARBOR AEROSPACE |
| 965812-205C | 58998 | FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T |
| FS2002-06/205C | 58998 | FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T |
| 965812-205C | 58251 | FIRST AMERICAN SALES CO INC |
| 9135-205 | 58251 | FIRST AMERICAN SALES CO INC |
| E516-205 | 97928 | HUCK INTL INC |
| 10125087 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 965812-205C | 82577 | RAYTHEON COMPANYDBA RAYTHEON |
| 106752-06-205C | 80539 | SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP |
| AIC812-06-6 | 06725 | SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES |
Technical Data | NSN 5305-00-255-4405
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJC |
| NOMINAL THREAD DIAMETER | 0.138 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.282 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| FASTENER LENGTH | 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| SCREW MATERIAL | IRON ALLOY 660 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | PASSIVATE |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 E300 MIL SPEC SINGLE TREATMENT RESPONSE |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 3 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| HEAD HEIGHT | 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |