Part Details | CLOSE TOLERANCE BOLT
5306-01-204-5474 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: BACB30NF1468, BACB30NF14-68, BACB30NF1468, BACB30NF14-68, BACB30NF1468, BACB30NF14-68, BACB30NF1468, BACB30NF14-68, BACB30NF1468, BACB30NF14-68, BACB30NF1468, BACB30NF14-68, BACB30NF1468, BACB30NF14-68, BACB30NF1468, BACB30NF14-68, BACB30NF1468, BACB30NF14-68, BACB30NF1468, BACB30NF14-68, BACB30NF1468, BACB30NF14-68, 5306-01-204-5474, 01-204-5474, 5306012045474, 012045474
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 28, 1985 | 01-204-5474 | 27851 ( BOLT, CLOSE TOLERANCE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
Cross Reference | NSN 5306-01-204-5474
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BACB30NF14-68 | 92215 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| BACB30NF14-68 | 06950 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| BACB30NF14-68 | 17943 | FEDERAL MANUFACTURING CORPORATION |
| BACB30NF14-68 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| BACB30NF14-68 | 97928 | HUCK INTL INC |
| BACB30NF14-68 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| BACB30NF14-68 | 80539 | SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP |
| BACB30NF14-68 | 06725 | SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES |
| BACB30NF14-68 | 27624 | SPS TECHNOLOGIES, LLCDBA PB FASTENERS |
| BACB30NF14-68 | 81205 | THE BOEING COMPANYDBA BOEING |
| BACB30NF14-68 | 06710 | VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND |
Technical Data | NSN 5306-01-204-5474
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.875 INCHES |
| THREAD QUANTITY PER INCH | 14 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.737 INCHES MINIMUM AND 0.787 INCHES MAXIMUM |
| FASTENER LENGTH | 4.235 INCHES MINIMUM AND 4.265 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 140000 POUNDS PER SQUARE INCH |
| HEAD STYLE | UNDERCUT HEXAGON |
| HEAD HEIGHT | 0.438 INCHES MINIMUM AND 0.453 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 1.239 INCHES MINIMUM AND 1.252 INCHES MAXIMUM |
| GRIP LENGTH | 3.478 INCHES MINIMUM AND 3.498 INCHES MAXIMUM |
| GRIP DIAMETER | 0.8730 INCHES MINIMUM AND 0.8740 INCHES MAXIMUM |