NSN 5305-01-373-4839

Part Details | CLOSE TOLERANCE SCREW

5305-01-373-4839 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: HT4067612A, HT4067-6-12A, HT4067612A, HT4067-6-12A, 3M925C612A, 3M925C6-12A, 3M925C612A, 3M925C6-12A, 3M925C612A, 3M925C6-12A, 3M925C612A, 3M925C6-12A, 3M925C612A, 3M925C6-12A, HT4067612A, HT4067-6-12A, 3M925C612A, 3M925C6-12A, HT406755A, HT4067-5-5A, 3M925C612A, 3M925C6-12A, HT4067612A, HT4067-6-12A, HT4067612A, HT4067-6-12A, 11881C612A, 11881C6-12A, 3M925C612A, 3M925C6-12A, 3M925C612A, 3M925C6-12A, 3M925C612A, 3M925C6-12A, 3M925C612A, 3M925C6-12A, HT4067612A, HT4067-6-12A, 3M925C612A, 3M925C6-12A, 3M925C612A, 3M925C6-12A, 3M925C612A, 3M925C6-12A, WC406755A, WC4067-5-5A, 3M925C612A, 3M925C6-12A, 5305-01-373-4839, 01-373-4839, 5305013734839, 013734839

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 06, 199301-373-483929294 ( SCREW, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HIGH-TORQUE

Cross Reference | NSN 5305-01-373-4839
Part Number Cage Code Manufacturer
HT4067-6-12A92215ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT4067-6-12A06950ARCONIC GLOBAL FASTENERS & RINGS,INC.
3M925C6-12A92215ARCONIC GLOBAL FASTENERS & RINGS,INC.
3M925C6-12A06950ARCONIC GLOBAL FASTENERS & RINGS,INC.
3M925C6-12A76301BOEING COMPANY, THEDBA BOEING
3M925C6-12A58998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
3M925C6-12A0ZC92HEARTLAND PRECISION FASTENERS, INC.
HT4067-6-12A73197HI-SHEAR CORPORATION
3M925C6-12A1VSL7HOUSTON PRECISION FASTENERS I, LP
HT4067-5-5A17446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
3M925C6-12A17446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
HT4067-6-12A97928HUCK INTL INC
HT4067-6-12AL4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
11881C6-12A59563REID PRODUCTS INC.DBA REID PRODUCTS
3M925C6-12A59563REID PRODUCTS INC.DBA REID PRODUCTS
3M925C6-12A0PTK6SPS TECHNOLOGIES INC
3M925C6-12AK5673SPS TECHNOLOGIES LTD TJ BROOKSDIVISION
3M925C6-12A56878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
HT4067-6-12A80539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
3M925C6-12A06725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
3M925C6-12A27624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
3M925C6-12A06710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
WC4067-5-5A60516WEST COAST AEROSPACE INC
3M925C6-12A60516WEST COAST AEROSPACE INC
Technical Data | NSN 5305-01-373-4839
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.641 INCHES NOMINAL
FASTENER LENGTH1.259 INCHES MINIMUM AND 1.306 INCHES MAXIMUM
SINGLE SHEAR STRENGTH125000 POUNDS PER SQUARE INCH
HEAD STYLE1 HEXAGON COUNTERSUNK
HEAD DIAMETER0.692 INCHES MINIMUM AND 0.763 INCHES MAXIMUM
HEAD HEIGHT0.1147 INCHES MINIMUM AND 0.1167 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE HIGH-TORQUE
GRIP LENGTH0.624 INCHES MINIMUM AND 0.644 INCHES MAXIMUM
GRIP DIAMETER0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
FEATURES PROVIDED CETYL ALCOHOL LUBRICANT