NSN 5305-00-516-6216

Part Details | CLOSE TOLERANCE SCREW

5305-00-516-6216 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (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 designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

Alternate Parts: HT4024L519, HT4024L5-19, HT4024L519, HT4024L5-19, ST3M4555L191, ST3M455-5L19-1, ST3M4555L19, ST3M455-5L19, HT4024L519, HT4024L5-19, HT4024L519, HT4024L5-19, ST3M4555L191, ST3M455-5L19-1, HT4024L519, HT4024L5-19, HT4024L519, HT4024L5-19, HT4024L519, HT4024L5-19, 119075L191, 11907-5L19-1, 119075L19, 11907-5L19, ST3M4555L191, ST3M455-5L19-1, ST3M4555L191, ST3M455-5L19-1, HT4024L519, HT4024L5-19, HT4024L519, HT4024L5-19, WC4024L519, WC4024L5-19, 5305-00-516-6216, 00-516-6216, 5305005166216, 005166216

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 11, 197400-516-621629294 ( SCREW, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HIGH-TORQUE

Cross Reference | NSN 5305-00-516-6216
Part Number Cage Code Manufacturer
HT4024L5-1992215ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT4024L5-1906950ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M455-5L19-176301BOEING COMPANY, THEDBA BOEING
ST3M455-5L1976301BOEING COMPANY, THEDBA BOEING
HT4024L5-1958998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
HT4024L5-1973197HI-SHEAR CORPORATION
ST3M455-5L19-117446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
HT4024L5-1917446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
HT4024L5-1997928HUCK INTL INC
HT4024L5-19L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
11907-5L19-159563REID PRODUCTS INC.DBA REID PRODUCTS
11907-5L1959563REID PRODUCTS INC.DBA REID PRODUCTS
ST3M455-5L19-10PTK6SPS TECHNOLOGIES INC
ST3M455-5L19-1K5673SPS TECHNOLOGIES LTD TJ BROOKSDIVISION
HT4024L5-1956878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
HT4024L5-1980539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
WC4024L5-1960516WEST COAST AEROSPACE INC
Technical Data | NSN 5305-00-516-6216
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.506 INCHES MINIMUM AND 0.556 INCHES MAXIMUM
FASTENER LENGTH1.704 INCHES MINIMUM AND 1.734 INCHES MAXIMUM
HEAD STYLE0 HEXAGON COUNTERSUNK
HEAD DIAMETER0.429 INCHES MINIMUM AND 0.477 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE HIGH-TORQUE
GRIP LENGTH1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM
GRIP DIAMETER0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM