NSN 5305-00-484-2272
High Torque Screw
Between 0.449 inches and 0.479 inches fastener length, pan head style, between 0.256 inches and 0.270 inches head diameter, head height: between 0.087 inches and 0.097 inches .
Manufacturer part number NAS1121-1128 for national stock number 5305004842272.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-00-484-2272.
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MPN or Model
NAS1121-1128
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Schedule B
8109.90.0000 (Zirconium and articles thereof nesoi) -
NMF (National Motor Freight)
136500 - Metal NOI/metal Alloys NOI -
Unit Weight (Est.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.251 inches and 0.301 inches -
Fastener Length
Between 0.449 inches and 0.479 inches -
Head Style
Pan -
Head Diameter
Between 0.256 inches and 0.270 inches -
Head Height
Between 0.087 inches and 0.097 inches -
Grip Diameter
Between 0.1365 inches and 0.1375 inches -
Internal Drive Style
Cross recess type 1 -
Thread Diameter
0.138 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 -
Surface Finish
32.0 microinches threads -
Material
Titanium alloy uns r54520 -
Material Specification
Nas621, comp 6al-4v assn standard single material response -
Thread Series Designator
Unjc
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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 5305-00-484-2272 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
NAS1121-1128 | Naval Air Warfare Center Aircraft |
LS15265V06-3 | Lockheed Martin Corporation |
AN505C-5-4 | United Technologies Corporation |