Product Details | CLOSE TOLERANCE SCREW

5305-01-622-6163 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.

Part Alternates: WC331K59, WC331K5-9 , 5305-01-622-6163, 01-622-6163, 5305016226163, 016226163

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 2013289 01-622-6163

Cross Reference | NSN 5305-01-622-6163

Part Number Cage Code Manufacturer
WC331K5-9 60516 WEST COAST AEROSPACE INC

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Technical Data | NSN 5305-01-622-6163

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJC
NOMINAL THREAD DIAMETER 0.1640 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.280 INCHES NOMINAL
FASTENER LENGTH 0.8325 INCHES MINIMUM AND
MATERIAL TITANIUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR
SURFACE TREATMENT ALUMINUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION BMS10-85, TYPE 1, CLASS A MFR REF SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE COUNTERSUNK CYLINDRICAL CONVEX
HEAD MAJOR DIAMETER 0.2532 INCHES MINIMUM AND
COUNTERSINK ANGLE 100.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE W/O INTERNAL DRIVE
GRIP LENGTH 0.5625 INCHES NOMINAL
GRIP DIAMETER 0.1625 INCHES MINIMUM AND
FEATURES PROVIDED CETYL ALCOHOL LUBRICANT
SPECIAL FEATURES ITEM HAS A HEX HOLE IN THE END OF IT THAT IS 0.0791 - 0.0806 INCHES ACROSS THE FLATS AND 0.080 INCHES DEEP.

Restrictions/Controls & Freight Information | NSN 5305-01-622-6163

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information