MS21083D5

Military Standard Locking Hexagon Nut Self

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Description:

thread: 5/16-24, self-locking, hexagon, low height, aluminum alloy, nylon insert, anodized

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 250 ships same day if ordered before 4pm EST

MS21083D5 Price:	buy now $2.56 Each
Quantity: Pre-packaged bag qty: 20 ea
* Sold in increments of 20

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MS21083D5 Datasheet Features and Specification

Bearing Surface Finish:

125.0 microinches

Bearing Surface Type:

Chamfered or washer faced

Countersink Angle:

88.0 degrees nut

Locking Feature:

Prevailing torque with nonmetallic insert

Lubrication:

Soluble lubricant

Material:

Aluminum alloy 2014 nut or aluminum alloy 2017 nut or aluminum alloy 2024 nut or aluminum alloy 7075 nut

Material Specification:

T6 federal specification 4th material response nut t6 federal specification 3rd material response nut or qq-a-200/11 t4 federal specification 2nd material response nut or qq-a-225/6 t6 federal specification 1st material response nut or qq-a-225/4 qq-a-200/2

Thread Size:

0.312 inches

Nut Height:

0.266 inches

Nut Style:

Hexagon

Surface Treatment:

Anodize except insert or chromate except insert

Surface Treatment Specification:

Mil-a-8625 military specification 1st treatment response except insert or mil-c-5541 military specification 2nd treatment response except insert

Tempurature Rating:

250.0 degrees fahrenheit

Thread Class:

Thread Direction:

Right-hand

Thread Qty Per Inch (tpi):

Thread Series:

Unjf (fine thread with external controlled root radius)

Width Across Flats:

Between 0.492 inches and 0.502 inches

Quick Specs

Thread Size	1/4
Thread Qty	24
Thread Series	UNJF
Thread Class	3B
Material	Aluminum

Additional Information

SKU / Model:	MS21083D5
NSN:	5310-00-016-7181
FSC:	Nuts and Washers / 5310
Product Series:	MS21083D
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	20
ECCN:	EAR99
National Motor Freight:	013540, Alum Nuts
Download PDF Version MS21083D5_Military-Fasteners-com.pdf

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MS21083D3

$0.90 Each, Thread: 10-32, self-locking nut hexagon low height aluminium alloy nylon insert anodized

MS21083D14

thread: 7/8-14, self-locking nut - hexagon, low height - aluminum alloy - nylon insert, 250°,, anodized

MS21083D08

Thread: 8-32 self-locking nut hexagon, low height aluminium alloy nylon insert anodized

MS21083D06

$1.56 Each, Thread: 6-32 self-locking nut hexagon low height aluminium alloy nylon insert anodized

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Barnabas P.

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

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Military Fasteners is the first place I shop for aviation supplies. I have never had a bad experience. Customer support is always exceptional. Thanks

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My orders have been delivered on time or earlier all packaged well and in good shape. Thank you Military Fasteners.

5.0

Mckenna L.

military fasteners Team, I am very pleased with the way my orders have been taken care of these past few years. Your CSRs are so helpful and attentive to my project details. The military fasteners team really go out of their way to accommodate special requests. Always a pleasant experience, Thank you military fasteners Team

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