MS21087L4
Military Standard Locknut
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Description:
* Manufacturer certifications are shipped with your order
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Thread Size: 1/4", Nut Length: 37/64", Nut Height: 9/32
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Up to qty 60 ships same day if ordered before 4pm EST
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MS21087L4 Datasheet Features and Specification
Center To Center Distance Between Mounting Holes Along Width:
Between 0.217 inches and 0.221 inches
Counterbore Diameter:
0.254 inches nut
Distance From Aperture Center To Mounting Hole Center:
Between 0.276 inches and 0.286 inches
Hardness Rating:
49.0 rockwell c
Locking Feature:
Prevailing torque all metal design
Lubrication:
Dry film lubricant
Material:
Iron alloy 660
Material Specification:
Ams 5732 assn standard single material response or ams 5731 assn standard single material response
Mounting Hole Arrangement Style:
2 holes
Mounting Hole Diameter:
Between 0.098 inches and 0.103 inches
Thread Size:
0.250 inches
Nut Counterbore Depth:
0.062 inches nut
Nut Height:
0.281 inches
Nut Length:
0.591 inches
Nut Mounting Provision:
Straight holes
Nut Style:
Plate
Plate Thickness:
0.055 inches
Plate Width:
Between 0.380 inches and 0.414 inches
Tempurature Rating:
450.0 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
28
Thread Series:
Unf (fine thread)
Quick Specs
Thread Size | 1/4 |
Thread Qty | 28 |
Thread Series | UNF |
Thread Class | 3B |
Material | Iron |
Additional Information
SKU / Model: | MS21087L4 |
NSN: | 5310-00-512-5126 |
FSC: | Nuts and Washers / 5310 |
Product Series: | MS21087L |
Pack Weight (Approx.) | 0.043 lb |
Minimum Qty (MOQ): | 10 |
Schedule B: | 7318.16.0085 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS21087L4_Military-Fasteners-com.pdf |
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