NSN 5305-00-340-2873

Part Details | CLOSE TOLERANCE SCREW

5305-00-340-2873 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: LS15234C37, LS15234-C3-7, LS15234C37, LS15234-C3-7, LS15234C37, LS15234-C3-7, LS15234C37, LS15234C3-7, LS15234MC37, LS15234MC3-7, 5305-00-340-2873, 00-340-2873, 5305003402873, 003402873

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 06, 197400-340-287329294 ( SCREW, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5305-00-340-2873
Part Number Cage Code Manufacturer
LS15234-C3-792215ARCONIC GLOBAL FASTENERS & RINGS,INC.
LS15234-C3-773197HI-SHEAR CORPORATION
LS15234-C3-7L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
LS15234C3-798897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
LS15234MC3-756878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
Technical Data | NSN 5305-00-340-2873
Characteristic Specifications
THREAD CLASS3A
THREAD LENGTH0.251 INCHES MINIMUM AND 0.301 INCHES MAXIMUM
FASTENER LENGTH0.699 INCHES MINIMUM AND 0.729 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM