NSN 5305-00-055-5786
Part Details | SHOULDER SCREW
5305-00-055-5786 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.
Alternate Parts: HL18813, HL18-8-13, 5305-00-055-5786, 00-055-5786, 5305000555786, 000555786
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | JAN 01, 1963 | 00-055-5786 | 22846 ( SCREW, SHOULDER ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON

HEXAGON

Cross Reference | NSN 5305-00-055-5786
Part Number | Cage Code | Manufacturer |
---|---|---|
HL18-8-13 | 73197 | HI-SHEAR CORPORATION |
Technical Data | NSN 5305-00-055-5786
Characteristic | Specifications |
---|---|
THREAD SERIES DESIGNATOR | UNF |
NOMINAL THREAD DIAMETER | 0.250 INCHES |
THREAD QUANTITY PER INCH | 28 |
THREAD CLASS | 2A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.390 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
FASTENER LENGTH | 1.192 INCHES MINIMUM AND 1.212 INCHES MAXIMUM |
MINIMUM YIELD STRENGTH | 95000 POUNDS PER SQUARE INCH |
HEAD STYLE | 3 DISHED HEXAGON |
HEAD DIAMETER | 0.400 INCHES NOMINAL |
HEAD HEIGHT | 0.065 INCHES NOMINAL |
INTERNAL DRIVE STYLE | HEXAGON |
WIDTH ACROSS FLATS | 0.094 INCHES NOMINAL |