NSN 5305-00-022-0637
Part Details | HEXAGON HEAD CAP SCREW
5305-00-022-0637 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.
Alternate Parts: S288D, S288D, FFS85TYPE2STYLE10PGRADE2, 220637, 220637, S288D, BCAX4L, 5305-00-022-0637, 00-022-0637, 5305000220637, 000220637
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-022-0637 | 18257 ( SCREW, CAP, HEXAGON HEAD ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
HEXAGON FLATS
Cross Reference | NSN 5305-00-022-0637
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S288D | 3D6E9 | AXLETECH INTERNATIONAL, LLC |
| S288D | 72260 | CORBITT CO INC |
| FFS85TYPE2STYLE10PGRADE2 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 220637 | 24617 | GENERAL MOTORS CORP |
| 220637 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| S288D | 78500 | MERITOR HEAVY VEHICLE SYSTEMS LLC |
| BCAX4L | 00000 | ORDNANCE CORPS |
Technical Data | NSN 5305-00-022-0637
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| THREAD LENGTH | 1.000 INCHES MAXIMUM |
| FASTENER LENGTH | 1.000 INCHES NOMINAL |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD DIAMETER | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 13 |
| THREAD CLASS | 2A |
| MINIMUM YIELD STRENGTH | 55000 POUNDS PER SQUARE INCH |
| HEAD HEIGHT | 0.312 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.750 INCHES NOMINAL |
| HOLE CONFIGURATION STYLE | HEXAGON FLATS |
| HOLE TYPE | DRILLED |
| HOLE QUANTITY | 1 |
| HOLE DIAMETER | 0.085 INCHES NOMINAL |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY HOLE TYPE AND QUANTITY |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 10P STYLE AND 2 GRADE |
