Part Details | CLOSE TOLERANCE BOLT
5306-00-630-4776 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: MB84312, MB84-3-12, VS3060312, VS3060-3-12, ST3M571312, ST3M571-3-12, VS3060312, VS3060-3-12, VS3060312, VS3060-3-12, ST3M571312, ST3M571-3-12, ST3M571312, ST3M571-3-12, GS1030312, GS1030-3-12, ST3M571312, ST3M571-3-12, ST3M571312, ST3M571-3-12, ST3M571312, ST3M571-3-12, MB84312, MB84-3-12, ST3M571312, ST3M571-3-12, ST3M571312, ST3M571-3-12, ST3M571312, ST3M571-3-12, BM3326312, BM3326-3-12, S371312, S371-3-12, BM3326312, BM3326-3-12, S371312, S371-3-12, ST3M571312, ST3M571-3-12, MB84312, MB84-3-12, ST3M571312, ST3M571-3-12, MB84312, MB84-3-12, ST3M571312, ST3M571-3-12, ST3M571312, ST3M571-3-12, ST3M571312, ST3M571-3-12, ST3M571312, ST3M571-3-12, 74328312, 74328-3-12, 74328312, 74328-3-12, ST3M571312, ST3M571-3-12, VS3060312, VS3060-3-12, ST3M571312, ST3M571-3-12, ST3M571, ST3M571312, ST3M571-3-12, VAL23033312, VAL23033-3-12, 5306-00-630-4776, 00-630-4776, 5306006304776, 006304776
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 15, 1975 | 00-630-4776 | 27851 ( BOLT, CLOSE TOLERANCE ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5306-00-630-4776
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MB84-3-12 | C4293 | ALCOA FASTENING SYSTEMSFAIRCHILDFASTENERS EUROPE - VSD GMBH |
| VS3060-3-12 | C4293 | ALCOA FASTENING SYSTEMSFAIRCHILDFASTENERS EUROPE - VSD GMBH |
| ST3M571-3-12 | 06950 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| VS3060-3-12 | 92215 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| VS3060-3-12 | 06950 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| ST3M571-3-12 | 92215 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| ST3M571-3-12 | 1EM77 | B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS |
| GS1030-3-12 | 1EM77 | B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS |
| ST3M571-3-12 | 76301 | BOEING COMPANY, THEDBA BOEING |
| ST3M571-3-12 | 58998 | FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T |
| ST3M571-3-12 | 0ZC92 | HEARTLAND PRECISION FASTENERS, INC. |
| MB84-3-12 | 73197 | HI-SHEAR CORPORATION |
| ST3M571-3-12 | 73197 | HI-SHEAR CORPORATION |
| ST3M571-3-12 | 1VSL7 | HOUSTON PRECISION FASTENERS I, LP |
| ST3M571-3-12 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| BM3326-3-12 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| S371-3-12 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| BM3326-3-12 | 97928 | HUCK INTL INC |
| S371-3-12 | 97928 | HUCK INTL INC |
| ST3M571-3-12 | 0JV78 | J M PRECISION INC |
| MB84-3-12 | L4528 | LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC |
| ST3M571-3-12 | 59563 | REID PRODUCTS INC.DBA REID PRODUCTS |
| MB84-3-12 | R1120 | SATAIR A/S |
| ST3M571-3-12 | 0K620 | SEQUENCE SUPPORT SERVICES INC |
| ST3M571-3-12 | 57928 | SONIC INDUSTRIES INC. |
| ST3M571-3-12 | 16258 | SPACE-LOK, INC. |
| ST3M571-3-12 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| 74328-3-12 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| 74328-3-12 | 80539 | SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP |
| ST3M571-3-12 | 06725 | SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES |
| VS3060-3-12 | 06725 | SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES |
| ST3M571-3-12 | 27624 | SPS TECHNOLOGIES, LLCDBA PB FASTENERS |
| ST3M571 | 27624 | SPS TECHNOLOGIES, LLCDBA PB FASTENERS |
| ST3M571-3-12 | 06710 | VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| VAL23033-3-12 | 06710 | VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND |
Technical Data | NSN 5306-00-630-4776
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.372 INCHES MINIMUM AND 0.422 INCHES MAXIMUM |
| FASTENER LENGTH | 1.132 INCHES MINIMUM AND 1.162 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 0 HEXAGON |
| HEAD HEIGHT | 0.265 INCHES MINIMUM AND 0.285 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.235 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| EXTENDED WASHER DIAMETER | 0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM |
| EXTENDED WASHER THICKNESS | 0.054 INCHES MINIMUM AND 0.074 INCHES MAXIMUM |
| GRIP LENGTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| GRIP DIAMETER | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |