NSN 5305-00-522-9629

Part Details | CLOSE TOLERANCE SCREW

5305-00-522-9629 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: HT4025L4D11, HT4025L4D11, ST3M4544DL11, ST3M454-4DL11, ST3M4544DL11, ST3M454-4DL11, ST3M4544LD11, ST3M454-4LD11, ST3M4544DL11, ST3M454-4DL11, ST3M4544DL11, ST3M454-4DL11, HT4025L4D11, ST3M4544DL11, ST3M454-4DL11, HT4025L4D11, HT4025L4D11, HT4025L4D11, 10125354, 119054LD11, 11905-4LD11, 119054DL11, 11905-4DL11, HT4025L4D11, ST3M4544DL11, ST3M454-4DL11, HT4025L4D11, HT4025L4D11, HT4025L4D11, ST3M4544DL11, ST3M454-4DL11, WC4025L4D11, WC4025L-4D11, 5305-00-522-9629, 00-522-9629, 5305005229629, 005229629

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 23, 197400-522-962929294 ( SCREW, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HIGH-TORQUE

Cross Reference | NSN 5305-00-522-9629
Part Number Cage Code Manufacturer
HT4025L4D1192215ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT4025L4D1106950ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M454-4DL1192215ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M454-4DL1176301BOEING COMPANY, THEDBA BOEING
ST3M454-4LD1176301BOEING COMPANY, THEDBA BOEING
ST3M454-4DL1158998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
ST3M454-4DL110ZC92HEARTLAND PRECISION FASTENERS, INC.
HT4025L4D1173197HI-SHEAR CORPORATION
ST3M454-4DL111VSL7HOUSTON PRECISION FASTENERS I, LP
HT4025L4D1117446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
HT4025L4D1197928HUCK INTL INC
HT4025L4D11L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
10125354A486GNIMIKKEISTOKESKUS NCB FINLAND
11905-4LD1159563REID PRODUCTS INC.DBA REID PRODUCTS
11905-4DL1159563REID PRODUCTS INC.DBA REID PRODUCTS
HT4025L4D11K5673SPS TECHNOLOGIES LTD TJ BROOKSDIVISION
ST3M454-4DL1156878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
HT4025L4D1180539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
HT4025L4D1106725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
HT4025L4D1127624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
ST3M454-4DL1106710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
WC4025L-4D1160516WEST COAST AEROSPACE INC
Technical Data | NSN 5305-00-522-9629
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.444 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
FASTENER LENGTH1.142 INCHES MINIMUM AND 1.172 INCHES MAXIMUM
HEAD STYLE0 HEXAGON COUNTERSUNK
HEAD DIAMETER0.497 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE HIGH-TORQUE
GRIP LENGTH0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM
GRIP DIAMETER0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM