MS21078-4

Military Standard Locking Nutplate Self

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Description:

thread: 1/4-28, self locking, two lug, cadmium plated steel, nylon insert, plain rivet holes

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MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4
Add to Cart Up to qty 3 ships same day if ordered before 4pm EST
MS21078-4 Price:
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$35.57 Each
Quantity:
Pre-packaged bag qty: 1 ea
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MS21078-4 Datasheet Features and Specification

Center To Center Distance Between Mounting Holes Along Length:
Between 0.998 inches and 1.002 inches
Distance From Aperture Center To Mounting Hole Center:
Between 0.495 inches and 0.505 inches
Hardness Rating:
32.0 rockwell c
Locking Feature:
Prevailing torque with nonmetallic insert
Material:
Plastic polyamide locking insert
Material:
Steel nut
Mounting Hole Arrangement Style:
2 holes
Mounting Hole Diameter:
Between 0.098 inches and 0.103 inches
Thread Size:
0.250 inches
Nut Height:
Between 0.240 inches and 0.375 inches
Nut Length:
1.296 inches
Nut Mounting Provision:
Straight holes
Nut Style:
Plate
Plate Thickness:
0.075 inches
Plate Width:
Between 0.484 inches and 0.516 inches
Surface Treatment:
Cadmium nut
Surface Treatment Specification:
Cl 3 federal specification single treatment response nut type 2 qq-p-416
Tempurature Rating:
250.0 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
28
Thread Series:
Unjf (fine thread with external controlled root radius)
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3B
Material Plastic

Additional Information

SKU / Model: MS210784
NSN: 5310-00-728-5519
FSC: Nuts and Washers / 5310
Product Series: MS21078
Pack Weight (Approx.) 0.020 lb
Minimum Qty (MOQ): 1
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21078-4_Military-Fasteners-com.pdf
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More MS21078 self-locking nutplates

MS21078-8

Thread Size: 1/2in., Nut Height: 5/8in., Nut Length: 1-5/8in.

MS21078-7

Thread Size 1/2in. Nut Height 1/2in. Nut Length 1-1/2in.

MS21078-6

Thread Size: 3/8in., Nut Length: 1-1/4in., Nut Height: 3/8in. nutplate

MS21078-5

Thread Size: 1/4in., Nut Length: 1-1/4in., Nut Height: 3/8in.

MS21078-3K

Thread Size: 3/16", Nut Length: 31/32", Nut Height: 5/16"

MS21078-3

Two lug nutplate 8-32 thread nylon insert

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Product code MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4

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Customer Reviews

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I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!

4.0

As always great service with fast shipping. That's why I always choose military fasteners first for my aircraft needs. Thanks.

4.0

The customer service from Trisha Hawkins at Military Fasteners was exceptional.

5.0

I have been buying from Military Fasteners for the last 6 years... You are always the best...very prompt!! Thank you!!

4.0