Product Details | CLOSE TOLERANCE SCREW

5305-01-582-5443 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: NAS1153E9A, 5305-01-582-5443, 01-582-5443, 5305015825443, 015825443

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 25 FEB 2010 01-582-5443

Cross Reference | NSN 5305-01-582-5443

Part Number Cage Code Manufacturer
NAS1153E9A 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
NAS1153E9A Z0HA9 BOEING DEFENCE AUSTRALIA

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Technical Data | NSN 5305-01-582-5443

Characteristic Specifications
SHANK UNTHREADED HOLE DIAMETER 0.070 INCHES MINIMUM FIRST HOLE AND 0.080 INCHES MAXIMUM FIRST HOLE
THREAD DIRECTION RIGHT-HAND
HEAD STYLE FLAT COUNTERSUNK
THREAD QUANTITY PER INCH 32
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL STEEL CORROSION RESISTING OVERALL
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH 0.838 INCHES NOMINAL
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD SERIES DESIGNATOR UNJF
THREAD LENGTH 0.276 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
INTERNAL DRIVE STYLE TORQUE-SET RIBBED
HEAD DIAMETER 0.328 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
SURFACE TREATMENT PASSIVATE OVERALL
GRIP DIAMETER 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 0.696 INCHES MINIMUM FIRST HOLE AND 0.736 INCHES MAXIMUM FIRST HOLE
GRIP LENGTH 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
THREAD CLASS 3A

Restrictions/Controls & Freight Information | NSN 5305-01-582-5443

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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