NSN 5305-01-129-6933

Part Details | CLOSE TOLERANCE SCREW

5305-01-129-6933 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: HT8137519AS, HT8137-5-19AS, HT8137519AS, HT8137-5-19AS, ST3M430V519AS, ST3M430V5-19AS, ST3M430V519AS, ST3M430V5-19AS, HT271A519, HT271A5-19, BM33024V519U, BM33024V5-19U, BM33024V519U, BM33024V5-19U, HT271A519, HT271A5-19, 10115202, 110179519AS, 110179-5-19AS, 110179519AS, 110179-5-19AS, ST3M430V519AS, ST3M430V5-19AS, WC8137519A, WC8137-5-19A, 5305-01-129-6933, 01-129-6933, 5305011296933, 011296933

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 09, 198201-129-693329294 ( SCREW, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HIGH-TORQUE

Cross Reference | NSN 5305-01-129-6933
Part Number Cage Code Manufacturer
HT8137-5-19AS92215ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT8137-5-19AS06950ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M430V5-19AS76301BOEING COMPANY, THEDBA BOEING
ST3M430V5-19AS58998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
HT271A5-1973197HI-SHEAR CORPORATION
BM33024V5-19U17446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM33024V5-19U97928HUCK INTL INC
HT271A5-19L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
10115202A486GNIMIKKEISTOKESKUS NCB FINLAND
110179-5-19ASK5673SPS TECHNOLOGIES LTD TJ BROOKSDIVISION
110179-5-19AS80539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
ST3M430V5-19AS007R1TWIST TITE MFG, INC
WC8137-5-19A60516WEST COAST AEROSPACE INC
Technical Data | NSN 5305-01-129-6933
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.505 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
FASTENER LENGTH1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM
HEAD STYLE1 HEXAGON COUNTERSUNK
HEAD DIAMETER0.629 INCHES MINIMUM AND 0.634 INCHES MAXIMUM
HEAD HEIGHT0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
COUNTERSINK ANGLE100.0 DEGREES NOMINAL
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
SPECIAL FEATURESFURNISH WITH ONE O RING