NSN 5306-00-285-9920

Part Details | SHEAR BOLT

5306-00-285-9920 A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (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. A locking feature may be incorporated in the design of the head or threads. See BOLT, MACHINE and BOLT, CLEVIS.

Alternate Parts: VS306049, VS3060-4-9, ST3M57149, ST3M571-4-9, GS103049, GS1030-4-9, ST3M57149, ST3M571-4-9, ST3M57149, ST3M571-4-9, ST3M57149, ST3M571-4-9, MB8449, MB84-4-9, ST3M57149, ST3M571-4-9, S37149, S371-4-9, BM332649, BM3326-4-9, S37149, S371-4-9, BM332649, BM3326-4-9, ST3M57149, ST3M571-4-9, MB8449, MB84-4-9, ST3M57149, ST3M571-4-9, ST3M57149, ST3M571-4-9, S11105949, S11-1059-4-9, ST3M57149, ST3M571-4-9, 7432849, 74328-4-9, ST3M57149, ST3M571-4-9, AIC75249, AIC752-4-9, ST3M57149, ST3M571-4-9, PBF23T44P9, PBF23T4-4P9, VAL2303349, VAL23033-4-9, 5306-00-285-9920, 00-285-9920, 5306002859920, 002859920

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 05, 197300-285-992015903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-00-285-9920
Part Number Cage Code Manufacturer
VS3060-4-992215ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M571-4-992215ARCONIC GLOBAL FASTENERS & RINGS,INC.
GS1030-4-91EM77B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS
ST3M571-4-976301BOEING COMPANY, THEDBA BOEING
ST3M571-4-958998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
ST3M571-4-90ZC92HEARTLAND PRECISION FASTENERS, INC.
MB84-4-973197HI-SHEAR CORPORATION
ST3M571-4-91VSL7HOUSTON PRECISION FASTENERS I, LP
S371-4-917446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM3326-4-917446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
S371-4-997928HUCK INTL INC
BM3326-4-997928HUCK INTL INC
ST3M571-4-90JV78J M PRECISION INC
MB84-4-9L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
ST3M571-4-959563REID PRODUCTS INC.DBA REID PRODUCTS
ST3M571-4-90K6Z0SATURN FASTENERS INCDIV ACUMENT
S11-1059-4-957928SONIC INDUSTRIES INC.
ST3M571-4-916258SPACE-LOK, INC.
74328-4-956878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
ST3M571-4-980539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
AIC752-4-906725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
ST3M571-4-927624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
PBF23T4-4P927624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VAL23033-4-906710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-00-285-9920
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.443 INCHES MINIMUM AND 0.493 INCHES MAXIMUM
FASTENER LENGTH1.015 INCHES MINIMUM AND 1.045 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON
HEAD HEIGHT0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.059 INCHES MINIMUM AND 0.079 INCHES MAXIMUM
GRIP LENGTH0.553 INCHES MINIMUM AND 0.573 INCHES MAXIMUM
GRIP DIAMETER0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM