NSN 5306-00-357-1895

Part Details | CLOSE TOLERANCE BOLT

5306-00-357-1895 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: VS320445, VS3204-4-5, US320445, US3204-4-5, GS101645, GS1016-4-5, ST3M45345, ST3M453-4-5, FIT704745, FIT7047-4-5, HP545345, HP5453-4-5, MB6145, MB61-4-5, ST3M45345, ST3M453-4-5, BM1701945, BM17019-4-5, BM1701945, BM17019-4-5, KS303045, KS3030-4-5, MB6145, MB61-4-5, ST3M45345, ST3M453-4-5, 1182545, 11825-4-5, S11106045, S11-1060-4-5, SLB25245, SLB252-4-5, 10945345, 109453-4-5, 10945345, 109453-4-5, 10945345, 109453-4-5, AIC75345, AIC753-4-5, PBF125345, PBF1253-4-5, S11106045, S11-1060-4-5, VAL2302945, VAL23029-4-5, WC45345, WC453-4-5, 5306-00-357-1895, 00-357-1895, 5306003571895, 003571895

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 08, 197400-357-189527851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-00-357-1895
Part Number Cage Code Manufacturer
VS3204-4-506950ARCONIC GLOBAL FASTENERS & RINGS,INC.
US3204-4-592215ARCONIC GLOBAL FASTENERS & RINGS,INC.
GS1016-4-51EM77B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS
ST3M453-4-576301BOEING COMPANY, THEDBA BOEING
FIT7047-4-558998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
HP5453-4-50ZC92HEARTLAND PRECISION FASTENERS, INC.
MB61-4-573197HI-SHEAR CORPORATION
ST3M453-4-51VSL7HOUSTON PRECISION FASTENERS I, LP
BM17019-4-517446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM17019-4-597928HUCK INTL INC
KS3030-4-559764KENALOY PRODUCTS INC SUBMASCO CORP
MB61-4-5L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
ST3M453-4-50UCY9M.S. AEROSPACE INC.
11825-4-559563REID PRODUCTS INC.DBA REID PRODUCTS
S11-1060-4-557928SONIC INDUSTRIES INC.
SLB252-4-516258SPACE-LOK, INC.
109453-4-550392SPS TECHNOLOGIES INC
109453-4-556878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
109453-4-580539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
AIC753-4-506725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
PBF1253-4-527624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
S11-1060-4-559728THOMAS, ARTHUR H CO (INC)
VAL23029-4-506710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
WC453-4-560516WEST COAST AEROSPACE INC
Technical Data | NSN 5306-00-357-1895
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.371 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
FASTENER LENGTH0.693 INCHES MINIMUM AND 0.740 INCHES MAXIMUM
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
GRIP LENGTH0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
GRIP DIAMETER0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM