Part Details | EXTERNALLY RELIEVED BODY BOLT
5306-00-558-7277 An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.
Alternate Parts: 309596, 309596, 309596, 309596, 5306-00-558-7277, 00-558-7277, 5306005587277, 005587277
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-558-7277 | 06675 ( BOLT, EXTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON EXTENDED WASHER
Cross Reference | NSN 5306-00-558-7277
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 309596 | 92215 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| 309596 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| 309596 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
| 309596 | 0EEG3 | VALCO COGOVERNMENT SALES OFFICE |
Technical Data | NSN 5306-00-558-7277
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.625 INCHES |
| THREAD QUANTITY PER INCH | 11 |
| NONSTANDARD THREAD PITCH DIAMETER | +0.4613 TO +0.4645 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.600 INCHES MAXIMUM |
| FASTENER LENGTH | 5.330 INCHES NOMINAL |
| HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER |
| HEAD HEIGHT | 0.153 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.558 INCHES NOMINAL |
| EXTENDED WASHER DIAMETER | 0.625 INCHES NOMINAL |
| EXTENDED WASHER THICKNESS | 0.130 INCHES NOMINAL |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 3 |
| FIRST DIAMETER FROM HEAD | 0.497 INCHES NOMINAL |
| SECOND DIAMETER FROM HEAD | 0.419 INCHES NOMINAL |
| THIRD DIAMETER FROM HEAD | 0.500 INCHES NOMINAL |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.425 INCHES NOMINAL |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 4.405 INCHES NOMINAL |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER | 4.730 INCHES NOMINAL |