Part Details | MACHINE SCREW
5305-01-386-2556 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: SC177939, SC1779-3-9, HR20439, HR204-3-9, GB510FG39, GB510FG3-9, GB510CE39, GB510CE3-9, 12437939, 124379-3-9, 106706T39, 106706T-3-9, PBF120339, PBF1203-3-9, PBF147539, PBF1475-3-9, VCL000939, VCL0009-3-9, 5305-01-386-2556, 01-386-2556, 5305013862556, 013862556
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 01, 1994 | 01-386-2556 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
TORQUE SET
Cross Reference | NSN 5305-01-386-2556
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SC1779-3-9 | 06950 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| HR204-3-9 | 73197 | HI-SHEAR CORPORATION |
| GB510FG3-9 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| GB510CE3-9 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| 124379-3-9 | 80539 | SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP |
| 106706T-3-9 | 80539 | SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP |
| PBF1203-3-9 | 27624 | SPS TECHNOLOGIES, LLCDBA PB FASTENERS |
| PBF1475-3-9 | 27624 | SPS TECHNOLOGIES, LLCDBA PB FASTENERS |
| VCL0009-3-9 | 06710 | VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND |
Technical Data | NSN 5305-01-386-2556
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.338 INCHES NOMINAL |
| FASTENER LENGTH | 0.884 INCHES MINIMUM AND 0.931 INCHES MAXIMUM |
| SCREW MATERIAL | NICKEL ALLOY 718 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | PASSIVATE |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 9 DISHED HEXAGON |
| HEAD DIAMETER | 0.3390 INCHES MINIMUM AND 0.3813 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | TORQUE SET |