NSN 5306-01-007-8687

Part Details | CLOSE TOLERANCE BOLT

5306-01-007-8687 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: 6848514066, 68485-14-066, STSBG001A14D066, 11701A14D066, STSBG001A14D066, 6848514EV066, 68485-14EV-066, STSBG001A14D066, VAL2360214DS066, VAL23602-14DS066, 5306-01-007-8687, 01-007-8687, 5306010078687, 010078687

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 10, 197501-007-868727851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-01-007-8687
Part Number Cage Code Manufacturer
68485-14-06698897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
STSBG001A14D06698897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
11701A14D06659563REID PRODUCTS INC.DBA REID PRODUCTS
STSBG001A14D06657928SONIC INDUSTRIES INC.
68485-14EV-06656878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
STSBG001A14D06606725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
VAL23602-14DS06606710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-007-8687
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.875 INCHES
THREAD QUANTITY PER INCH14
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.270 INCHES NOMINAL
FASTENER LENGTH5.395 INCHES NOMINAL
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.468 INCHES NOMINAL
WIDTH BETWEEN FLATS1.239 INCHES MINIMUM AND 1.252 INCHES MAXIMUM
GRIP LENGTH4.125 INCHES NOMINAL
GRIP DIAMETER0.8730 INCHES MINIMUM AND 0.8740 INCHES MAXIMUM
SPECIAL FEATURESLUBRICATED WITH CETYL ALCHOL