NSN 5305-01-054-6247
High Torque Screw
Conical bearing surface of head 99.0 degree to 101.0 degree included angle 0.077 in. Long.
Manufacturer part number 121754-7-20 for national stock number 5305010546247.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-054-6247.
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MPN or Model
121754-7-20
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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) -
Unit Weight (Est.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.668 inches and 0.698 inches -
Fastener Length
1.933 inches -
Head Style
Flat chamfer -
Head Diameter
Between 0.605 inches and 0.625 inches -
Head Height
Between 0.112 inches and 0.125 inches -
Grip Diameter
Between 0.4360 inches and 0.4370 inches -
Internal Drive Style
Offset cruciform (torque set) -
Thread Diameter
0.438 inches -
Grip Length
Between 1.240 inches and 1.260 inches -
Thready Qty Per Inch (tpi)
20 -
Min. Tensile Strength (psi)
220000 pounds per square inch -
Surface Finish
32.0 microinches threads -
Material
Steel comp h11 -
Material Specification
Ams 6487 assn standard single material response -
Surface Treatment
Cadmium -
Surface Treatment Specification
Nas 672 assn standard single treatment response -
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 5305-01-054-6247 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
121754-7-20 | Sps Technologies, Llc |
VT1696-7-20 | Alcoa Global Fasteners, Inc. |
VT1696-7-20 | Arconic Global Fasteners & Rings, |
PBF1198-7-20 | Sps Technologies, Llc |
121754-7-20 | Sps Technologies, Llc |
C9535-7-20 | Lockheed Martin Corporation |
AIC9535-7-20 | Sps Technologies, Llc |