Part Details | MACHINE SCREW
5305-00-022-7056 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: SS4921, SS49-21, 227056, MS3524921, MS35249-21, 3403200144, 340-320-0144, 3403200144, 340-320-0144, 2300560005, 23-00560-005, 211038, 211-038, 211003800, 211-0038-00, 5305-00-022-7056, 00-022-7056, 5305000227056, 000227056
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-022-7056 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-022-7056
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SS49-21 | 96238 | DNE TECHNOLOGIES, INC. |
| 227056 | 24617 | GENERAL MOTORS CORP |
| MS35249-21 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| 340-320-0144 | 99932 | MOOG INC.DBA MOOG COMPONENTS GROUP |
| 340-320-0144 | 1K426 | MOOG INC.DBA MOOG COMPONENTS GROUP |
| 23-00560-005 | 00724 | RAYTHEON COMPANYDBA RAYTHEON |
| 211-038 | 59873 | SPACELABS-HILLSBORO OPERATIONSSQUIBB VITATEK INC |
| 211-0038-00 | 59873 | SPACELABS-HILLSBORO OPERATIONSSQUIBB VITATEK INC |
Technical Data | NSN 5305-00-022-7056
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.312 INCHES MINIMUM |
| FASTENER LENGTH | 0.312 INCHES NOMINAL |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | PASSIVATE |
| MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 9 DISHED HEXAGON |
| HEAD DIAMETER | 0.207 INCHES MINIMUM AND 0.225 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2S STYLE |