NSN 5305-01-321-6678
High Torque Screw
Between 1.011 inches and 1.041 inches fastener length, fillister head style, between 0.306 inches and 0.313 inches head diameter, head height: between 0.103 inches and 0.118 inches .
Manufacturer part number NAS1183E11LK for national stock number 5305013216678.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-321-6678.
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MPN or Model
NAS1183E11LK
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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 0.313 inches and 0.363 inches -
Fastener Length
Between 1.011 inches and 1.041 inches -
Head Style
Fillister -
Head Diameter
Between 0.306 inches and 0.313 inches -
Head Height
Between 0.103 inches and 0.118 inches -
Locking Feature
Strip threads -
Grip Diameter
Between 0.1885 inches and 0.1895 inches -
Internal Drive Style
Offset cruciform (torque set) -
Thread Diameter
0.190 inches -
Grip Length
Between 0.678 inches and 0.698 inches -
Thready Qty Per Inch (tpi)
32 -
Min. Tensile Strength (psi)
160000 pounds per square inch -
Hardness Rating
36.0 rockwell c fastener and 40.0 rockwell c fastener -
Surface Finish
32.0 microinches threads -
Material
Plastic polychlorotrifluoroethylene locking feature -
Material Specification
Ams5737 assn standard single material response fastener -
Surface Treatment
Passivate fastener -
Surface Treatment Specification
Qq-p-35 federal specification single treatment response fastener -
Thread Series Designator
Unjf -
Specification Data
80205-nas1183 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 5305-01-321-6678 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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NAS1183E11LK | National Aerospace Standards |