NSN 5306-01-221-8691
Coaxial Connector
Between 1.665 inches and 1.697 inches fastener length, double hexagon w/hole head style, between 0.290 inches and 0.310 inches head height, width between flats: 0.3125 inches .
Manufacturer part number SS5211-4H18 for national stock number 5306012218691.
Datasheet
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Product description
Shear Bolt NSN 5306-01-221-8691.
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MPN or Model
SS5211-4H18
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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 0.530 inches and 0.572 inches -
Fastener Length
Between 1.665 inches and 1.697 inches -
Head Style
Double hexagon w/hole -
Head Height
Between 0.290 inches and 0.310 inches -
Width Between Flats
0.3125 inches -
Extended Washer Diameter
Between 0.428 inches and 0.438 inches -
Extended Washer Thickness
Between 0.059 inches and 0.079 inches -
Hole Diameter
Between 0.032 inches and 0.042 inches -
Grip Diameter
Between 0.2485 inches and 0.2495 inches -
Thread Diameter
0.250 inches -
Grip Length
Between 1.125 inches and 1.135 inches -
Hole Quantity
4 -
Hole Type
Drilled -
Features Provided
Casehardened -
Thready Qty Per Inch (tpi)
28 -
Min. Tensile Strength (psi)
180000 pounds per square inch -
Hardness Rating
39.0 rockwell c and 43.0 rockwell c -
Hole Configuration Style
Double hexagon longitudinal hole -
Surface Finish
32.0 microinches grip -
Material
Steel comp 4340 -
Material Specification
Mil-s-8844 cl 1 military specification single material response -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Ams 2401-3 assn standard 1st treatment response and qq-p-416, type 2 federal specification 2nd treatment response -
Thread Series Designator
Unjf
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A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (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. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.
Pricing and Availability
Get a quote for 5306-01-221-8691 shear boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
SS5211-4H18 | Sps Technologies, Llc |
SS5211-4H18 | Sikorsky Aircraft Corporation |
SS5211-4H18 | Sps Technologies, Llc |
SS5211-4H18 | Avibank Mfg., Inc. |
SS5211-4H18 | Sps Technologies, Llc |
SS5211-4H18 | Apex Manufacturing Company, Inc. |
SS5211-4H18 | Alcoa Global Fasteners, Inc. |
SS5211-4H18 | Arconic Global Fasteners & Rings, |
SS5211-4H18 | Acufast Aircraft Products Inc. |
SS5211-4H18 | Sikorsky Aircraft Corporation |
Stock Check
- NE: 104
- NS: 2