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
MS21087L4

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Prompt return call. Knowledgeable sales person.

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Very fast response to RFQ (less than 1 day) very competitive pricing and low MOQ requirements

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Excellent service, parts arrived at my home in UK exactly when you said they would even when you did not have parts in stock when ordered, very prompt reply to my queries before ordering, faster delivery than I would have got from UK.

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Everything was professional. Never talked to anyone, just online order.

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