NSN 5305-01-482-2250
High Torque Screw
0.678 inches fastener length, flat countersunk head style, 0.381 inches head diameter, grip diameter: between 0.188 inches and 0.189 inches .
Manufacturer part number NAS7203A5 for national stock number 5305014822250.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-482-2250.
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MPN or Model
NAS7203A5
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.356 inches -
Fastener Length
0.678 inches -
Head Style
Flat countersunk -
Head Diameter
0.381 inches -
Grip Diameter
Between 0.188 inches and 0.189 inches -
Internal Drive Style
Cross recess type 1 -
Thread Diameter
0.190 inches -
Grip Length
0.312 inches -
Thready Qty Per Inch (tpi)
32 -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Material
Iron alloy 660 -
Material Specification
Ams5731 assn standard single material response or ams5737 assn standard single material response -
Surface Treatment
Aluminum -
Thread Series Designator
Unjf
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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.
Pricing and Availability
Get a quote for 5305-01-482-2250 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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NAS7203A5 | National Aerospace Standards |
Stock Check
- NE: 2157
- NS: 1