Part Details | SOCKET HEAD CAP SCREW
5305-01-219-9602 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
Alternate Parts: 256UNC3A0.685CRES, 2-56UNC-3A0.685CRES, 2563AX1116 HEX SOCKET HD CRES, 2-56-3AX11/16 HEX SOCKET HD CRES, 0.0863A0.685 HEX SOCKET HD CRES, 0.086-3A0.685 HEX SOCKET HD CRES, FFS86, FF-S-86, 5305-01-219-9602, 01-219-9602, 5305012199602, 012199602
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 05, 1985 | 01-219-9602 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK UNDERCUT
HEXAGON
Cross Reference | NSN 5305-01-219-9602
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2-56UNC-3A0.685CRES | 70318 | ALLMETAL SCREW PRODUCTS CORP.DBA ALL METAL SCREW PRODUCTS |
| 2-56-3AX11/16 HEX SOCKET HD CRES | 70318 | ALLMETAL SCREW PRODUCTS CORP.DBA ALL METAL SCREW PRODUCTS |
| 0.086-3A0.685 HEX SOCKET HD CRES | 70318 | ALLMETAL SCREW PRODUCTS CORP.DBA ALL METAL SCREW PRODUCTS |
| FF-S-86 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
Technical Data | NSN 5305-01-219-9602
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.086 INCHES |
| THREAD QUANTITY PER INCH | 56 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.685 INCHES NOMINAL |
| FASTENER LENGTH | 0.685 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 6 HEXAGON COUNTERSUNK UNDERCUT |
| HEAD DIAMETER | 0.134 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| HEAD HEIGHT | 0.083 INCHES MINIMUM AND 0.086 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 81348-FF--86 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 6 TYPE AND 2-56 SIZE AND 11 TO 16IN. LENGTH AND 3A CLASS AND UNC SERIES |
| SUPPLEMENTARY FEATURES | FSCM 80204-ANSI B18-3 TABLE 3 SIZE 2 |