NSN 5305-00-061-9139
High Torque Screw
Retaining elements in shank.
Manufacturer part number CC00035-4-20 for national stock number 5305000619139.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-00-061-9139.
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MPN or Model
CC00035-4-20
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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) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.270 inches -
Fastener Length
1.688 inches -
Head Style
Flat chamfer -
Head Diameter
Between 0.3737 inches and 0.3742 inches -
Head Height
Between 0.253 inches and 0.273 inches -
Grip Diameter
Between 0.2487 inches and 0.2492 inches -
Shank Unthreaded Hole Diameter
0.076 inches first hole and 0.086 inches first hole -
Internal Drive Style
Hexagon -
Thread Diameter
0.250 inches -
Grip Length
Between 1.250 inches and 1.270 inches -
Width Across Flats
Between 0.1875 inches and 0.1900 inches -
Thready Qty Per Inch (tpi)
28 -
Distance From Head Largest Bearing Surface To Shank Hole Center
1.349 inches first hole -
Surface Finish
32.0 microinches -
Material
Steel -
Surface Treatment
Passivate -
Surface Treatment Specification
Zc00035 fscm 29372 mfr ref single treatment response -
Thread Series Designator
Unf
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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 5305-00-061-9139 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
CC00035-4-20 | Lockheed Martin Corporation |
CA2730-4-20 | Arconic Global Fasteners & Rings, |
AS104-04-20 | Avibank Mfg., Inc. |