MS21083N8

Military Standard Locking Hexagon Nut Self

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Description:

thread: 1/2-20, self-locking, hexagon, low height, cadmium plated steel nylon insert, MS21083 series nut

* Manufacturer certifications are shipped with your order FREE of charge
MS21083N8
MS21083N8
MS21083N8
MS21083N8
MS21083N8
MS21083N8
Add to Cart Up to qty 460 ships same day if ordered before 4pm EST
MS21083N8 Price:
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$3.40 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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MS21083N8 Datasheet Features and Specification

Thread Size:
0.500 inches
Thread Series:
Unjf (fine thread with external controlled root radius)
Thread Qty Per Inch (tpi):
20
Thread Class:
3b
Thread Direction:
Right-hand
Tempurature Rating:
250 degrees fahrenheit
Surface Treatment Specification:
Cl 2 federal specification all treatment responses nut type 2 qq-p-416
Surface Treatment:
Cadmium and chromate
Nut Style:
Hexagon
Nut Height:
0.328 inches
Material:
Plastic polyamide locking insert
Material:
Steel nut
Hardness Rating:
35.0 rockwell c
Locking Feature:
Prevailing torque with nonmetallic insert
Lubrication:
Soluble lubricant
Countersink Angle:
88.0 degrees
Bearing Surface Finish:
125.0 microinches
Bearing Surface Type:
Chamfered or washer faced
Width Across Flats:
Between 0.741 inches and 0.752 inches
Quick Specs
Thread Size 1/2
Thread Qty 20
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

Alternate Part Numbers

  • F52NTE0820
SKU / Model: MS21083N8
NSN: 5310-00-902-9369
FSC: Nuts and Washers / 5310
Product Series: MS21083N
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.16.0030
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21083N8_Military-Fasteners-com.pdf
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MS21083N5

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MS21083N4

Self locking hexagon nut with nylon insert cadmium thread 1/4-28, 5310-00-903-8282

MS21083N3

Self locking nut thread 10-32 hexagon low height cadmium plated steel nylon insert

Product Image Gallery

Product code MS21083N8
MS21083N8
MS21083N8
MS21083N8
MS21083N8
MS21083N8
MS21083N8

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Tanks for the fantastic service. I ordered over the new year period and was amazed my shipment arrived so fast, all the way to New Zealand. Less than a week and that included clearing Customs. Awesome!!

5.0

A great product, great service, and great follow-up! A+ I highly recommend Military Fasteners!

5.0

I have always turned to Military Fasteners for all my aviation needs. They have never let me down and are totally trustworthy, fast and efficient. They have great choices from reasonably priced, to the best available. I've never seen the need to look anywhere else..Why would I..

4.0

Service was great, shipped and received with paperwork as promised, definitely would give a two thumbs up.

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