Product Details | MACHINE BOLT

5306-01-020-3899 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: 65700-25006-104, 5306-01-020-3899, 01-020-3899, 5306010203899, 6570025006104, 010203899

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 29 APR 1976 01-020-3899

Drawings & Photos | NSN 5306-01-020-3899


Cross Reference | NSN 5306-01-020-3899

Part Number Cage Code Manufacturer
65700-25006-104 78286 SIKORSKY AIRCRAFT CORPORATION

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5306-01-020-3899

Technical Data | NSN 5306-01-020-3899

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 1.000 INCHES
THREAD QUANTITY PER INCH 12
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 3.250 INCHES MINIMUM
FASTENER LENGTH 5.750 INCHES NOMINAL
MATERIAL STEEL COMP 4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 125000 POUNDS PER SQUARE INCH
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM
WIDTH BETWEEN FLATS 1.428 INCHES MINIMUM AND 1.441 INCHES MAXIMUM
FEATURES PROVIDED UNFINISHED HEAD

Restrictions/Controls & Freight Information | NSN 5306-01-020-3899

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