Product Details | MACHINE BOLT

5306-00-685-1953 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.

Part Alternates: S2356375225, S2356375-22-5, 2356375225, 2356375-22-5, 5306-00-685-1953, 00-685-1953, 5306006851953, 006851953

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-685-1953

Drawings & Photos | NSN 5306-00-685-1953


Cross Reference | NSN 5306-00-685-1953

Part Number Cage Code Manufacturer
2356375-22-5 18355 BOEING COMPANY, THE DBA BOEING
2356375-22-5 88277 BOEING COMPANY, THE DBA BOEING
S2356375-22-5 18355 BOEING COMPANY, THE DBA BOEING
S2356375-22-5 88277 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5306-00-685-1953

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.531 INCHES MINIMUM
FASTENER LENGTH 2.406 INCHES NOMINAL
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.187 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.502 INCHES NOMINAL
GRIP LENGTH 1.875 INCHES NOMINAL
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 2.937 INCHES NOMINAL FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER 0.076 INCHES NOMINAL FIRST HOLE
FEATURES PROVIDED FINISHED HEAD
MANUFACTURERS CODE 88277
DESIGN CONTROL REFERENCE 2356375-22-5

Restrictions/Controls & Freight Information | NSN 5306-00-685-1953

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information