NSN 5305-01-160-0335
High Torque Screw
Between 1.573 inches and 1.620 inches fastener length, pan head style, between 0.357 inches and 0.373 inches head diameter, head height: between 0.122 inches and 0.133 inches .
Manufacturer part number BM21009-3H-20 for national stock number 5305011600335.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-160-0335.
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MPN or Model
BM21009-3H-20
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Schedule B
8109.90.0000 (Zirconium and articles thereof nesoi) -
NMF (National Motor Freight)
136500 - Metal NOI/metal Alloys NOI -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.323 inches and 0.370 inches -
Fastener Length
Between 1.573 inches and 1.620 inches -
Head Style
Pan -
Head Diameter
Between 0.357 inches and 0.373 inches -
Head Height
Between 0.122 inches and 0.133 inches -
Hole Diameter
Between 0.032 inches and 0.042 inches -
Grip Diameter
Between 0.1885 inches and 0.1895 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.190 inches -
Grip Length
1.250 inches -
Thready Qty Per Inch (tpi)
32 -
Min. Tensile Strength (psi)
160000 pounds per square inch -
Surface Finish
63.0 microinches grip -
Part Name Assigned By Controlling Agency
Navy special project -
Material
Titanium alloy -
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.
![Mechanic Bill explains High Torque Screw](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-01-160-0335 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
BM21009-3H-20 | Huck International, Inc. |
T151-3D20 | Huck International, Inc. |
HT193LB3D20 | Hi-shear Corporation |
67077D-3-20 | Sps Technologies, Llc |
HT8099-3D20 | Alcoa Global Fasteners, Inc. |
HT193LB3D20 | Lisi Aerospace Canada Corp |
GB511J3D20 | Northrop Grumman Systems Corporation |
BM21009-3H-20 | Huck Intl Inc |
T151-3D20 | Huck Intl Inc |
67077D-3-20 | Sps Technologies, Llc |
HT193LB3D20 | Naval Inventory Control Point |
67077D-3-20 | Sps Technologies, Llc |
Stock Check
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