NSN 5306-01-332-3201

Part Details | CLOSE TOLERANCE BOLT

5306-01-332-3201 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: VS2978A07U019, VS2978A07U019, BM32007A019, BM3200-7A019, BM32007A019, BM3200-7A019, STSBG000A07U019, 11797AO7UO19, SII1127A07U019, 684847A19, 68484-7A19, AIC2263A07U019, PBF1041A7U019, VAL236117D019, VAL23611-7D019, 5306-01-332-3201, 01-332-3201, 5306013323201, 013323201

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 10, 199101-332-320127851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-01-332-3201
Part Number Cage Code Manufacturer
VS2978A07U01992215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS2978A07U01906950ARCONIC GLOBAL FASTENERS & RINGS,INC.
BM3200-7A01992928COBUSCO INC
BM3200-7A01917446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
STSBG000A07U01998897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
11797AO7UO1959563REID PRODUCTS INC.DBA REID PRODUCTS
SII1127A07U01957928SONIC INDUSTRIES INC.
68484-7A1956878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
AIC2263A07U01906725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
PBF1041A7U01927624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VAL23611-7D01906710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-332-3201
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.466 INCHES NOMINAL
FASTENER LENGTH1.654 INCHES NOMINAL
MINIMUM TENSILE STRENGTH132000 POUNDS PER SQUARE INCH
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.257 INCHES NOMINAL
WIDTH BETWEEN FLATS0.678 INCHES MINIMUM AND 0.689 INCHES MAXIMUM
GRIP LENGTH1.188 INCHES NOMINAL
GRIP DIAMETER0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
FEATURES PROVIDED CETYL ALCOHOL LUBRICANT