NSN 5305-01-045-1240
High Torque Screw
2.088 inches fastener length, flat countersunk head style, between 0.376 inches and 0.385 inches head diameter, grip diameter: between 0.1885 inches and 0.1895 inches .
Manufacturer part number NAS1203-29 for national stock number 5305010451240.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-045-1240.
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MPN or Model
NAS1203-29
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NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Unit Weight (Est.)
0.1 lb -
Thread Class
3a -
Thread Length
0.276 inches -
Fastener Length
2.088 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.376 inches and 0.385 inches -
Grip Diameter
Between 0.1885 inches and 0.1895 inches -
Grip Length
1.812 inches -
Countersink Angle
100.0 degrees
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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 5305-01-045-1240 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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NAS1203-29 | National Aerospace Standards |