Part Details | SOCKET HEAD CAP SCREW
5305-01-147-1214 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: FFS86 TYV1, FF-S-86 TY-V1, FFS86, FF-S-86, 1252473132 PIECE 14, 125-2473132 PIECE 14, 1252473132 PIECE 14, 125-2473132 PIECE 14, NICU 0.25020UN C3A X 0.750 LG, NICU 0.250-20UN C-3A X 0.750 LG, NICU QQN281 C LA, NICU QQ-N-281 C L-A, 5305-01-147-1214, 01-147-1214, 5305011471214, 011471214
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 11, 1983 | 01-147-1214 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
Cross Reference | NSN 5305-01-147-1214
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FF-S-86 TY-V1 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| FF-S-86 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 125-2473132 PIECE 14 | 25685 | NAVAL SHIP ENGINEERING CENTERPHILADELPHIA DIVISION |
| 125-2473132 PIECE 14 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| NICU 0.250-20UN C-3A X 0.750 LG | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| NICU QQ-N-281 C L-A | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5305-01-147-1214
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.650 INCHES NOMINAL |
| FASTENER LENGTH | 0.750 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH |
| MINIMUM YIELD STRENGTH | 40000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| HEAD HEIGHT | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL |
| NONDEFINITIVE SPEC/STD DATA | 6 TYPE |