NSN 5306-01-027-1995

Part Details | CLOSE TOLERANCE BOLT

5306-01-027-1995 An externally threaded fastener whose unthreaded portion is of a specified 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. 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. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see BOLT, SHEAR. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see BOLT, MACHINE.

Alternate Parts: MB8439, MB84-3-9, VS306039, VS3060-3-9, VS306039, VS3060-3-9, VS306039, VS3060-3-9, ST3M57139, ST3M571-3-9, MB8439, MB84-3-9, BM332639, BM3326-3-9, S37139, S371-3-9, BM332639, BM3326-3-9, S37139, S371-3-9, MB8439, MB84-3-9, MB8439, MB84-3-9, S11105939, S11-1059-3-9, 7432839, 74328-3-9, 7432839, 74328-3-9, AIC75239, AIC752-3-9, ST3M57139, ST3M571-3-9, VAL2303339, VAL23033-3-9, 5306-01-027-1995, 01-027-1995, 5306010271995, 010271995

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 10, 197601-027-199527851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-027-1995
Part Number Cage Code Manufacturer
MB84-3-9C4293ALCOA FASTENING SYSTEMSFAIRCHILDFASTENERS EUROPE - VSD GMBH
VS3060-3-9C4293ALCOA FASTENING SYSTEMSFAIRCHILDFASTENERS EUROPE - VSD GMBH
VS3060-3-992215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3060-3-906950ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M571-3-976301BOEING COMPANY, THEDBA BOEING
MB84-3-973197HI-SHEAR CORPORATION
BM3326-3-917446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
S371-3-917446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM3326-3-997928HUCK INTL INC
S371-3-997928HUCK INTL INC
MB84-3-9L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
MB84-3-9R1120SATAIR A/S
S11-1059-3-957928SONIC INDUSTRIES INC.
74328-3-956878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
74328-3-980539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
AIC752-3-906725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
ST3M571-3-927624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VAL23033-3-906710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-027-1995
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.337 INCHES MINIMUM AND 0.399 INCHES MAXIMUM
FASTENER LENGTH0.946 INCHES MINIMUM AND 0.976 INCHES MAXIMUM
HEAD STYLE0 HEXAGON
HEAD HEIGHT0.265 INCHES MINIMUM AND 0.285 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.054 INCHES MINIMUM AND 0.074 INCHES MAXIMUM
GRIP LENGTH0.562 INCHES NOMINAL
GRIP DIAMETER0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM