NSN 5306-01-122-3198

Part Details | CLOSE TOLERANCE BOLT

5306-01-122-3198 An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see BOLT, SHEAR. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see BOLT, MACHINE.

Alternate Parts: 7404107732001, 740410773-2001, 74A4107732001, 74A410773-2001, 7404107732001, 740410773-2001, 7404107732001, 740410773-2001, 74A4107732001, 74A410773-2001, 74A4107732001, 74A410773-2001, 7404107732001, 740410773-2001, 74A4107732001, 74A410773-2001, 7404107732001, 740410773-2001, 74A4107732001, 74A410773-2001, 10115766, 7404107732001, 740410773-2001, 74A4107732001, 74A410773-2001, 7404107732001, 740410773-2001, 74A4107732001, 74A410773-2001, 5306-01-122-3198, 01-122-3198, 5306011223198, 011223198

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53NOV 19, 198101-122-319827851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

UNDERCUT HEXAGON

Cross Reference | NSN 5306-01-122-3198
Part Number Cage Code Manufacturer
740410773-200132168ALL TOOLS INC.DBA E2 PRECISION PRODUCTS
74A410773-200176301BOEING COMPANY, THEDBA BOEING
740410773-20019K006CIRCOR AEROSPACE, INC.DBA CIRCOR AEROSPACE MACHINING
740410773-200150601CIRCOR AEROSPACE, INC.DIV CIRCOR
74A410773-20016Z056CM MANUFACTURING, INC.
74A410773-200113002GOODRICH CORPORATIONDBA GOODRICH LANDING GEAR DIVISION
740410773-200185941MAGELLAN AEROSPACE, NEW YORK, INC.
74A410773-200185941MAGELLAN AEROSPACE, NEW YORK, INC.
740410773-20012M490NASSAU TOOL WORKS, INC.
74A410773-20012M490NASSAU TOOL WORKS, INC.
10115766A486GNIMIKKEISTOKESKUS NCB FINLAND
740410773-200159563REID PRODUCTS INC.DBA REID PRODUCTS
74A410773-200159563REID PRODUCTS INC.DBA REID PRODUCTS
740410773-200135962SAFRAN LANDING SYSTEMS CANADA INC
74A410773-200135962SAFRAN LANDING SYSTEMS CANADA INC
Technical Data | NSN 5306-01-122-3198
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
FASTENER LENGTH1.220 INCHES NOMINAL
MINIMUM TENSILE STRENGTH280000 POUNDS PER SQUARE INCH
HEAD STYLE6 UNDERCUT HEXAGON
HEAD DIAMETER0.625 INCHES NOMINAL
HEAD HEIGHT0.187 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO FLAT0.250 INCHES NOMINAL
GRIP LENGTH0.755 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
GRIP DIAMETER0.3740 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONAAUR