NSN 5305-01-104-8393

Part Details | CLOSE TOLERANCE SCREW

5305-01-104-8393 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: HT406837A, HT4068-3-7A, 3M9263L7, 3M926-3L7, 3M9263L7, 3M926-3L7, 3M9263L7, 3M926-3L7, HT406837A, HT4068-3-7A, 3M9263L7, 3M926-3L7, HT406837A, HT4068-3-7A, 3M9263L7, 3M926-3L7, HT406837A, HT4068-3-7A, HT406837A, HT4068-3-7A, 10115024, 1188337118833L7, 11883-3-7/11883-3L7, HT406837A, HT4068-3-7A, 3M9263L7, 3M926-3L7, HT406837A, HT4068-3-7A, 3M9263L7, 3M926-3L7, HT406837A, HT4068-3-7A, 3M9263L7, 3M926-3L7, 3M9263L7, 3M926-3L7, WC406837A, WC4068-3-7A, 3M9263L7, 3M926-3L7, 5305-01-104-8393, 01-104-8393, 5305011048393, 011048393

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 12, 198001-104-839329294 ( SCREW, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HIGH-TORQUE

Cross Reference | NSN 5305-01-104-8393
Part Number Cage Code Manufacturer
HT4068-3-7A06950ARCONIC GLOBAL FASTENERS & RINGS,INC.
3M926-3L706950ARCONIC GLOBAL FASTENERS & RINGS,INC.
3M926-3L776301BOEING COMPANY, THEDBA BOEING
3M926-3L758998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
HT4068-3-7A73197HI-SHEAR CORPORATION
3M926-3L773197HI-SHEAR CORPORATION
HT4068-3-7A17446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
3M926-3L717446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
HT4068-3-7A97928HUCK INTL INC
HT4068-3-7AL4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
10115024A486GNIMIKKEISTOKESKUS NCB FINLAND
11883-3-7/11883-3L759563REID PRODUCTS INC.DBA REID PRODUCTS
HT4068-3-7AK5673SPS TECHNOLOGIES LTD TJ BROOKSDIVISION
3M926-3L7K5673SPS TECHNOLOGIES LTD TJ BROOKSDIVISION
HT4068-3-7A56878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
3M926-3L756878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
HT4068-3-7A80539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
3M926-3L780539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
3M926-3L7007R1TWIST TITE MFG, INC
WC4068-3-7A60516WEST COAST AEROSPACE INC
3M926-3L760516WEST COAST AEROSPACE INC
Technical Data | NSN 5305-01-104-8393
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.381 INCHES MINIMUM AND 0.431 INCHES MAXIMUM
FASTENER LENGTH0.829 INCHES MINIMUM AND 0.859 INCHES MAXIMUM
HEAD STYLE4 HEXAGON COUNTERSUNK
HEAD DIAMETER0.2966 INCHES MINIMUM AND 0.3016 INCHES MAXIMUM
COUNTERSINK ANGLE101.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE HIGH-TORQUE
GRIP LENGTH0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
GRIP DIAMETER0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM