MS21044C04

Military Standard Locking Hexagon Nut Self

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Description:

Thread: 4-40, self locking, regular height, corrosion resistant steel, nylon insert, passivated, MS21044 series nut

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MS21044C04
MS21044C04
MS21044C04
MS21044C04
Add to Cart Up to qty 3425 ships same day if ordered before 4pm EST
MS21044C04 Price:
buy now
$1.30 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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MS21044C04 Datasheet Features and Specification

Thread Series:
Unjc
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
40
Tempurature Rating:
250 degrees fahrenheit
Nut Style:
Hexagon
Surface Treatment:
Passivate
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response except insert
Material Specification:
Ams 5688 assn standard 1st material response or ams 5640 assn standard 2nd material response or ams 5647 assn standard 3rd material response nut
Nut Height:
Between 0.133 inches and 0.157 inches
Material:
Steel
Lubrication:
Soluble lubricant
Locking Feature:
Prevailing torque with nonmetallic insert
Countersink Angle:
88 degrees
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125 microinches
Thread Size:
0.112 inches
Width Across Flats:
Between 0.243 inches and 0.251 inches
Quick Specs
Thread Qty 40
Thread Series UNJC
Thread Class 3B
Material Steel

Additional Information

Alternate Part Numbers

  • 79NM40
SKU / Model: MS21044C04
NSN: 5310-00-982-4999
FSC: Nuts and Washers / 5310
Product Series: MS21044C
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.16.0000
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21044C04_Military-Fasteners-com.pdf
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Product Image Gallery

Product code MS21044C04
MS21044C04
MS21044C04
MS21044C04
MS21044C04

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Fast friendly amazing to work with, some of my favorite people work there!!! First choice Always!!!!

5.0

Best company out there!! Great customer service!

5.0

Youre team did an excellent job as usual. The sheet metal and grommets arrived in excellent condition and were very well priced which I appreciate. Thanks again. Doug

4.0

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