Part Details | MACHINE SCREW
5305-01-383-8839 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: D50559GD ITEM 14, B49942MFV, 5305-01-383-8839, 01-383-8839, 5305013838839, 013838839
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 06, 1993 | 01-383-8839 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
CROSS RECESS TYPE II
Cross Reference | NSN 5305-01-383-8839
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D50559GD ITEM 14 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| B49942MFV | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
Technical Data | NSN 5305-01-383-8839
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 1.000 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 4.500 INCHES NOMINAL |
| FASTENER LENGTH | 4.500 INCHES NOMINAL |
| SCREW MATERIAL | NICKEL ALLOY 400 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE |
| HEAD STYLE | HEXAGON |
| HEAD HEIGHT | 0.630 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 1.375 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | 4 CROSS RECESS TYPE II |