Part Details | SOCKET HEAD CAP SCREW
5305-01-287-7525 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: NAS13517H80P, NAS1351-7H80P, 20863001 FIND 32, 20863-001 FIND 32, 20789001 FIND 50, 20789-001 FIND 50, 20778004 FIND 38, 20778-004 FIND 38, 20771001 FIND 33, 20771-001 FIND 33, 852N5725080, 8-52N-572-5-080, 5305-01-287-7525, 01-287-7525, 5305012877525, 012877525
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 27, 1988 | 01-287-7525 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
HEXAGON
DOUBLE HEXAGON FLATS
Cross Reference | NSN 5305-01-287-7525
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS1351-7H80P | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| 20863-001 FIND 32 | 78062 | SARGENT AEROSPACE & DEFENSE, LLCDBA SARGENT CONTROLS & AEROSPACE |
| 20789-001 FIND 50 | 78062 | SARGENT AEROSPACE & DEFENSE, LLCDBA SARGENT CONTROLS & AEROSPACE |
| 20778-004 FIND 38 | 78062 | SARGENT AEROSPACE & DEFENSE, LLCDBA SARGENT CONTROLS & AEROSPACE |
| 20771-001 FIND 33 | 78062 | SARGENT AEROSPACE & DEFENSE, LLCDBA SARGENT CONTROLS & AEROSPACE |
| 8-52N-572-5-080 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5305-01-287-7525
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNRF |
| NOMINAL THREAD DIAMETER | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.375 INCHES MINIMUM |
| FASTENER LENGTH | 4.920 INCHES MINIMUM AND 5.000 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| MINIMUM YIELD STRENGTH | 155000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.642 INCHES MINIMUM AND 0.656 INCHES MAXIMUM |
| HEAD HEIGHT | 0.430 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.375 INCHES MINIMUM AND 0.379 INCHES MAXIMUM |
| HOLE CONFIGURATION STYLE | 1 DOUBLE HEXAGON FLATS |
| HOLE TYPE | DRILLED |
| HOLE QUANTITY | 6 |
| HOLE DIAMETER | 0.061 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 80205-NAS1351 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| END ITEM IDENTIFICATION | DECK MACHINERY;TOWED ARRAY HANDLING EQUIPMENT;SSBN MK-118 FIRE CONTROL SYS;LOS ANGELES CLASS SSN (688);STURGEON CLASS SSN (637);SEAWOLF CLASS SSN;SUB CONTROL & NAVIGATION SYS;SUB ARMAMENT & FIRE CONTROL;SUB ACOUSTIC SONAR SYS;SUBMARINE HYDRAULIC SYSTEMS |