NSN 5305-01-043-1859
High Torque Screw
Between 0.512 inches and 0.542 inches fastener length, flat countersunk head style, between 0.244 inches and 0.279 inches head diameter, grip diameter: between 0.1355 inches and 0.1375 inches .
Manufacturer part number NAS1221-06V4 for national stock number 5305010431859.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-043-1859.
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MPN or Model
NAS1221-06V4
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Schedule B
8109.90.0000 (Zirconium and articles thereof nesoi) -
NMF (National Motor Freight)
096640 - Screws, Iron Or Steel -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.252 inches and 0.302 inches -
Fastener Length
Between 0.512 inches and 0.542 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.244 inches and 0.279 inches -
Grip Diameter
Between 0.1355 inches and 0.1375 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.138 inches -
Grip Length
Between 0.240 inches and 0.260 inches -
Thready Qty Per Inch (tpi)
32 -
Min. Tensile Strength (psi)
160000 pounds per square inch -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Surface Finish
32.0 microinches threads -
Part Name Assigned By Controlling Agency
Navy special project -
Material
Titanium alloy -
Material Specification
Nas621 assn standard single material response -
Thread Series Designator
Unc -
Specification Data
80205-nas1221 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 5305-01-043-1859 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
NAS1221-06V4 | Huck International, Inc. |
NAS1221-06V4 | Nor-cal Supply Co.inc. |
NAS1221-06V4 | National Aerospace Standards |
NAS1221-06V4 | Fastener Innovation Technology, Inc. |
NAS1221-06V4 | Hi-shear Corporation |
NAS1221-06V4 | Alcoa Global Fasteners, Inc. |
NAS1221-06V4 | Sps Technologies, Llc |
NAS1221-06V4 | Lisi Aerospace Canada Corp |
NAS1221-06V4 | Sps Technologies, Llc |
NAS1221-06V4 | Lawrence Engineering And Supply Inc |
NAS1221-06V4 | Huck Intl Inc |
NAS1221-06V4 | F And C Sales Inc |
NAS1221-06V4 | Air Industries Co Inc |
NAS1221-06V4 | National Aerospace Standards |
NAS1221-06V4 | Fastener Innovation Technology, Inc. |
NAS1221-06V4 | Hi-shear Corporation |
NAS1221-06V4 | Sps Technologies, Llc |
NAS1221-06V4 | National Aerospace Standards |
NAS1221-06V4 | Alcoa Global Fasteners, Inc. |
NAS1221-06V4 | Nor-cal Supply Co.inc. |
NAS1221-06V4 | Air Industries Co Inc |
NAS1221-06V4 | F And C Sales Inc |
NAS1221-06V4 | Lawrence Engineering And Supply Inc |
NAS1221-06V4 | Sps Technologies, Llc |
NAS1221-06V4 | Huck Intl Inc |