NSN 5305-00-050-4212
Part Details | HEXAGON HEAD CAP SCREW
5305-00-050-4212 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: WG103905, E108165 FIND NO 250, D320448, FFS85, FF-S-85, 5305PL0810108, MS90725186, MS90725-186, MS90725186, MS90725-186, 1225277698 ITEM 31, 122-5277698 ITEM 31, 1225277665 ITEM 63, 122-5277665 ITEM 63, 120088111, 120088-111, 5305-00-050-4212, 00-050-4212, 5305000504212, 000504212
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1961 | 00-050-4212 | 18257 ( SCREW, CAP, HEXAGON HEAD ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5305-00-050-4212
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| WG103905 | 3X894 | CONTROL FLOW, INC.DBA WESTECH HEAVY MACHINERY DIV |
| E108165 FIND NO 250 | 3X894 | CONTROL FLOW, INC.DBA WESTECH HEAVY MACHINERY DIV |
| D320448 | 3X894 | CONTROL FLOW, INC.DBA WESTECH HEAVY MACHINERY DIV |
| FF-S-85 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 5305PL0810108 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
| MS90725-186 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS90725-186 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| 122-5277698 ITEM 31 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 122-5277665 ITEM 63 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 120088-111 | 24821 | ROSEMOUNT ANALYTICAL, INC.DIV PROCESS ANALYTICAL DIVISION |
Technical Data | NSN 5305-00-050-4212
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| THREAD LENGTH | 1.750 INCHES MAXIMUM |
| FASTENER LENGTH | 1.750 INCHES NOMINAL |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD DIAMETER | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 10 |
| THREAD CLASS | 2A |
| MINIMUM TENSILE STRENGTH | 120000 POUNDS PER SQUARE INCH |
| MINIMUM YIELD STRENGTH | 85000 POUNDS PER SQUARE INCH |
| HEAD HEIGHT | 0.455 INCHES MINIMUM AND 0.483 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 1.100 INCHES MINIMUM AND 1.250 INCHES MAXIMUM |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 10P STYLE |
