NSN 5305-01-136-5749

Part Details | CLOSE TOLERANCE SCREW

5305-01-136-5749 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: 3M9264L2, 3M926-4L2, HT406842A, HT4068-4-2A, HT406842A, HT4068-4-2A, HT40682, HT4068-2, 3M9264L2, 3M926-4L2, 3M92642, 3M926-4-2, 3M9264L2, 3M926-4L2, 3M9264L2, 3M926-4L2, 3M9264L2, 3M926-4L2, HT406842A, HT4068-4-2A, HT406842, HT4068-4-2, 3M9264L2, 3M926-4L2, 3M9264L2, 3M926-4L2, HT406842, HT4068-4-2, HT406842A, HT4068-4-2A, HT406842, HT4068-4-2, 3M9264L2, 3M926-4L2, 1188342118834L2, 11883-4-2/11883-4L2, 3M9264L2, 3M926-4L2, 3M9264L2, 3M926-4L2, HT406842A, HT4068-4-2A, HT40682, HT4068-2, 3M9264L2, 3M926-4L2, HT40682, HT4068-2, 3M9264L2, 3M926-4L2, 3M9264L2, 3M926-4L2, 3M9264L2, 3M926-4L2, 5305-01-136-5749, 01-136-5749, 5305011365749, 011365749

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 11, 198201-136-574929294 ( SCREW, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

HIGH-TORQUE

Cross Reference | NSN 5305-01-136-5749
Part Number Cage Code Manufacturer
3M926-4L206950ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT4068-4-2A92215ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT4068-4-2A06950ARCONIC GLOBAL FASTENERS & RINGS,INC.
HT4068-292215ARCONIC GLOBAL FASTENERS & RINGS,INC.
3M926-4L276301BOEING COMPANY, THEDBA BOEING
3M926-4-276301BOEING COMPANY, THEDBA BOEING
3M926-4L258998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
3M926-4L20ZC92HEARTLAND PRECISION FASTENERS, INC.
3M926-4L273197HI-SHEAR CORPORATION
HT4068-4-2A73197HI-SHEAR CORPORATION
HT4068-4-273197HI-SHEAR CORPORATION
3M926-4L21VSL7HOUSTON PRECISION FASTENERS I, LP
3M926-4L217446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
HT4068-4-217446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
HT4068-4-2A97928HUCK INTL INC
HT4068-4-297928HUCK INTL INC
3M926-4L2L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
11883-4-2/11883-4L259563REID PRODUCTS INC.DBA REID PRODUCTS
3M926-4L2K5673SPS TECHNOLOGIES LTD TJ BROOKSDIVISION
3M926-4L256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
HT4068-4-2A56878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
HT4068-256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
3M926-4L280539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
HT4068-280539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
3M926-4L227624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
3M926-4L206710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
3M926-4L260516WEST COAST AEROSPACE INC
Technical Data | NSN 5305-01-136-5749
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 LENGTH0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM
HEAD STYLE4 HEXAGON COUNTERSUNK
HEAD DIAMETER0.390 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
COUNTERSINK ANGLE101.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE HIGH-TORQUE
GRIP LENGTH0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
GRIP DIAMETER0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
END ITEM IDENTIFICATIONAIRCRAFT,EAGLE F-15;F/A-18 HORNET