Product Details | CLOSE TOLERANCE SCREW

5305-01-310-9250 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: AIC953588, AIC9535-8-8, C953588, C9535-8-8, VT169688, VT1696-8-8, 5305-01-310-9250, 01-310-9250, 5305013109250, 013109250

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 16 NOV 1989 01-310-9250

Drawings & Photos | NSN 5305-01-310-9250


Demand History | NSN 5305-01-310-9250

Part Number Request Date QTY Origin
C953588 2014-01-15 10 US
C953588 2012-04-108 7 US

Cross Reference | NSN 5305-01-310-9250

Part Number Cage Code Manufacturer
AIC9535-8-8 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
C9535-8-8 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
VT1696-8-8 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5305-01-310-9250

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.779 INCHES MINIMUM AND 0.809 INCHES MAXIMUM
FASTENER LENGTH 1.294 INCHES NOMINAL
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION NAS672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH 220000 POUNDS PER SQUARE INCH
SINGLE SHEAR STRENGTH 132000 POUNDS PER SQUARE INCH
HEAD STYLE C46 FILLISTER COUNTERSUNK
HEAD DIAMETER 0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
HEAD HEIGHT 0.130 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D8 TORQUE SET
GRIP LENGTH 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
GRIP DIAMETER 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5305-01-310-9250

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:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information