Part Details | CLOSE TOLERANCE SCREW
5305-00-343-0947 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: LS15237C36, LS15237C3-6, LS15237C36, LS15237C3-6, LS15237C36, LS15237C3-6, LS15237C36, LS15237C3-6, LS15237C36, LS15237C3-6, LS15237C36, LS15237C3-6, LS15237C36, LS15237C3-6, AN45, AN4-5, 5305-00-343-0947, 00-343-0947, 5305003430947, 003430947
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 15, 1974 | 00-343-0947 | 29294 ( SCREW, CLOSE TOLERANCE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5305-00-343-0947
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| LS15237C3-6 | 92215 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| LS15237C3-6 | 06950 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| LS15237C3-6 | 73197 | HI-SHEAR CORPORATION |
| LS15237C3-6 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| LS15237C3-6 | L4528 | LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC |
| LS15237C3-6 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| LS15237C3-6 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| AN4-5 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5305-00-343-0947
| Characteristic | Specifications |
|---|---|
| THREAD CLASS | 3A |
| THREAD LENGTH | 0.318 INCHES MINIMUM AND 0.368 INCHES MAXIMUM |
| FASTENER LENGTH | 0.703 INCHES MINIMUM AND 0.733 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |