NSN 5306-00-028-4204

Part Details | MACHINE BOLT

5306-00-028-4204 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Alternate Parts: 35210, STD1204, LW25094, LW25-0-94, 352106, 35210, STD1204, LW25094, LW25-0-94, 5306-00-028-4204, 00-028-4204, 5306000284204, 000284204

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-028-420401847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-00-028-4204
Part Number Cage Code Manufacturer
3521002978L3 TECHNOLOGIES, INC.DBA COMBAT PROPULSION SYSTEMS
STD1204R1120SATAIR A/S
LW25-0-94R1120SATAIR A/S
35210628839TELEDYNE INDUSTRIES INCTELEDYNE POWER SYSTEMS DIV
3521028839TELEDYNE INDUSTRIES INCTELEDYNE POWER SYSTEMS DIV
STD120480254TEXTRON LYCOMING INCWILLIAMSPORT PLANT
LW25-0-9480254TEXTRON LYCOMING INCWILLIAMSPORT PLANT
Technical Data | NSN 5306-00-028-4204
Characteristic Specifications
HEAD STYLE HEXAGON
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.690 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
FASTENER LENGTH0.940 INCHES NOMINAL
HEAD HEIGHT0.160 INCHES NOMINAL
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
GRIP LENGTH0.190 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
FEATURES PROVIDED FINISHED HEAD