NSN 5305-00-159-0923
Part Details | CLOSE TOLERANCE SCREW
5305-00-159-0923 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: 3610092, 3610-092, 5305-00-159-0923, 00-159-0923, 5305001590923, 001590923
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | JAN 26, 1973 | 00-159-0923 | 29294 ( SCREW, CLOSE TOLERANCE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5305-00-159-0923
Part Number | Cage Code | Manufacturer |
---|---|---|
3610-092 | 66503 | WOODWARD, INC.DBA WOODWARD |
Technical Data | NSN 5305-00-159-0923
Characteristic | Specifications |
---|---|
THREAD CLASS | 3A |
THREAD LENGTH | 0.310 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
FASTENER LENGTH | 0.730 INCHES NOMINAL |
HEAD HEIGHT | 0.050 INCHES NOMINAL |
WIDTH BETWEEN FLATS | 0.250 INCHES NOMINAL |
PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |