Part Details | SOCKET HEAD CAP SCREW
5305-00-978-9383 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: SP59 PIECE 26, SP-59 PIECE 26, SCD152001G, SCD15200-1G, 5305009789383, FFS862, FF-S-862, MS1699765, MS16997-65, SPE339E28, SPE339-E28, SPE339E28, SPE339-E28, 5305-00-978-9383, 00-978-9383, 5305009789383, 009789383
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-978-9383 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
Cross Reference | NSN 5305-00-978-9383
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SP-59 PIECE 26 | 06289 | BEACH-RUSS COMPANY |
| SCD15200-1G | 55509 | COOPER CAMERON CORPAJAX-SUPERIOR DIV |
| 5305009789383 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| FF-S-862 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| MS16997-65 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| SPE339-E28 | K0680 | ROLLS-ROYCE AIRLINES |
| SPE339-E28 | K0378 | ROLLS-ROYCE MILITARY AERO ENGINESLTD |
Technical Data | NSN 5305-00-978-9383
| 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 | 1.250 INCHES MAXIMUM |
| FASTENER LENGTH | 1.710 INCHES MINIMUM AND 1.750 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| MINIMUM YIELD STRENGTH | 130000 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 | 0.187 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |