Part Details | SOCKET HEAD CAP SCREW
5305-01-026-5778 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: 33AF12210408, 33AF1221-04-08, 33AF12210408, 33AF1221-04-08, NDN846232ND18, NDN8462-32ND18, 33AF12210408, 33AF1221-04-08, NDN846232ND18, NDN8462-32ND18, 5305-01-026-5778, 01-026-5778, 5305010265778, 010265778
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 28, 1976 | 01-026-5778 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
SIX SPLINE
Cross Reference | NSN 5305-01-026-5778
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 33AF1221-04-08 | 35351 | GE AVIATION SYSTEMS LLC |
| 33AF1221-04-08 | K5294 | GE AVIATION SYSTEMS LTD |
| NDN8462-32ND18 | K5294 | GE AVIATION SYSTEMS LTD |
| 33AF1221-04-08 | K0185 | SMITHS AEROSPACE CUSTOMER SERVICESDIVISION |
| NDN8462-32ND18 | K0185 | SMITHS AEROSPACE CUSTOMER SERVICESDIVISION |
Technical Data | NSN 5305-01-026-5778
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.434 INCHES MINIMUM AND 0.516 INCHES MAXIMUM |
| FASTENER LENGTH | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.173 INCHES MINIMUM AND 0.183 INCHES MAXIMUM |
| HEAD HEIGHT | 0.112 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | SIX SPLINE |
| SPLINE MINOR DIAMETER | 0.096 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| SPLINE MAJOR DIAMETER | 0.113 INCHES MINIMUM AND 0.115 INCHES MAXIMUM |
| SPLINE WIDTH | 0.023 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |