MS21087L4

Military Standard Locknut

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Description:

Thread Size: 1/4", Nut Length: 37/64", Nut Height: 9/32

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MS21087L4
MS21087L4
MS21087L4
Add to Cart Up to qty 60 ships same day if ordered before 4pm EST
MS21087L4 Price:
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$5.94 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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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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Product code MS21087L4
MS21087L4
MS21087L4
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