Part Details | CLOSE TOLERANCE SCREW
5305-01-192-1429 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (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 designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
Alternate Parts: HT407312D57, HT4073-12D57, 3M94512D57, 3M945-12D57, HT407312D57, HT4073-12D57, HT407312D57, HT4073-12D57, HT407312D57, HT4073-12D57, 5305-01-192-1429, 01-192-1429, 5305011921429, 011921429
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 17, 1984 | 01-192-1429 | 29294 ( SCREW, CLOSE TOLERANCE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
HIGH-TORQUE
Cross Reference | NSN 5305-01-192-1429
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HT4073-12D57 | 92215 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| 3M945-12D57 | 76301 | BOEING COMPANY, THEDBA BOEING |
| HT4073-12D57 | 73197 | HI-SHEAR CORPORATION |
| HT4073-12D57 | L4528 | LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC |
| HT4073-12D57 | 80539 | SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP |
Technical Data | NSN 5305-01-192-1429
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.552 INCHES MINIMUM AND 0.592 INCHES MAXIMUM |
| FASTENER LENGTH | 4.124 INCHES MINIMUM AND 4.144 INCHES MAXIMUM |
| HEAD STYLE | 3 DISHED HEXAGON |
| HEAD DIAMETER | 1.170 INCHES MINIMUM AND 1.190 INCHES MAXIMUM |
| HEAD HEIGHT | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HIGH-TORQUE |
| GRIP LENGTH | 3.552 INCHES MINIMUM AND 3.572 INCHES MAXIMUM |
| GRIP DIAMETER | 0.7485 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM |