NSN 5305-01-339-2060
High Torque Screw
Between 0.496 inches and 0.526 inches fastener length, flat countersunk head style, between 0.338 inches and 0.381 inches head diameter, locking feature: patch threads or pellet threads or strip threads.
Manufacturer part number NAS7503L-3 for national stock number 5305013392060.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-339-2060.
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MPN or Model
NAS7503L-3
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Unit Weight (Est.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.298 inches and 0.348 inches -
Fastener Length
Between 0.496 inches and 0.526 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.338 inches and 0.381 inches -
Locking Feature
Patch threads or pellet threads or strip threads -
Grip Diameter
Between 0.1885 inches and 0.1895 inches -
Internal Drive Style
Cross recess type 1 -
Thread Diameter
0.190 inches -
Grip Length
Between 0.178 inches and 0.198 inches -
Thready Qty Per Inch (tpi)
32 -
Min. Tensile Strength (psi)
160000 pounds per square inch -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Material
Plastic polyamide locking featureiron alloy 660 fastener -
Material Specification
Ams 5731 assn standard single material response fastener or ams 5737 assn standard single material response fastener -
Surface Treatment
Cadmium fastener and chromate fastener -
Surface Treatment Specification
Qq-p-416 type 2 cl 2 federal specification single treatment response fastener -
Thread Series Designator
Unjf -
Specification Data
80205-nas7503 professional/industrial association standard
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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 5305-01-339-2060 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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NAS7503L-3 | National Aerospace Standards |