MS21083C04

Military Standard Locking Hexagon Nut Self

email this to someone  
Description:

Thread: 4-40, self locking nut, hexagon, low height, corrosion resistant steel, nylon insert, passivated, MS21083 series nut

* Manufacturer certifications are shipped with your order FREE of charge
MS21083C04
MS21083C04
MS21083C04
MS21083C04
Add to Cart
Up to qty 3000 ships same day if ordered before 4pm EST
MS21083C04 Price:
buy now
$0.65 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
Add item to quote  

MS21083C04 Datasheet Features and Specification

Width Across Flats:
Between 0.243 inches and 0.251 inches
Thread Size:
0.112 inches
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
40
Thread Series:
Unjc
Thread Class:
3b
Tempurature Rating:
250.0 degrees fahrenheit
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response except insert
Nut Style:
Hexagon
Surface Treatment:
Passivate except insert
Material:
Stainless steel
Nut Height:
0.125 inches
Locking Feature:
Prevailing torque with nonmetallic insert
Insert Material:
Plastic polyamide locking insert
Countersink Angle:
88.0 degrees nut
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125.0 microinches
Quick Specs
Thread Size 4
Thread Qty 40
Thread Series UNJC
Thread Class 3B
Material Stainless Steel

Additional Information

Alternate Part Numbers

SKU / Model: MS21083C04
NSN: 5305-00-054-5650
FSC: Screws / 5305
Product Series: MS21083C
Pack Weight (Approx.) 0.055 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21083C04_Military-Fasteners-com.pdf
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

Frequently bought together

Other customers frequently bought these along with MS21083C04

Picture of MS21083C06

MS21083C06
Self-Locking Hexagon Nut

in Nuts

Thread: 6-32, self-locking, hexagon, low height, corrosion resistant steel, nylon insert, passivated

Picture of MS15795-803

MS15795-803
Flat Washer

in Washers

inner diameter: 0.125" outer diameter: 0.25", general purpose washer, corrosion resistant stainless steel, MS15795 series washer

Picture of MS21083C08

MS21083C08
Self-Locking Hexagon Nut

in Nuts

Thread: 8-32, self locking, hexagon, low height, corrosion resistant stainless steel, nylon insert, passivated, MS21083 series nut

Picture of MS21083C3

MS21083C3
Self-Locking Hexagon Nut

in Nuts

Thread: 10-32, self-locking hexagon, low height, corrosion resistant steel, nylon insert, passivated, MS21083 series nut

Picture of MS35338-138

MS35338-138
Lock Washer

in Washers

Size: #10, split lock, corrosion resistant steel, MS35338 series washer

Picture of MS15795-808

MS15795-808
Flat Washer

in Washers

Inner diameter: 0.219 outer diameter: 0.438", general purpose washer, corrosion resistant steel, MS15795 series washer

More MS21083C self-locking hexagon nuts

MS21083C9

5310-00-881-1611 Self-Locking Hexagon Nut

MS21083C8

$4.20 EA, locknut, stainless steel, thread size: 5/32in., Nut Height: 3/16in., Head Width: 21/64in.

MS21083C7

$5.08 Each Thread 7/16-20 self locking nut hexagon low height corrosion resistant steel nylon insert passivated

MS21083C6

Thread: 3/8-24, self-locking nut hexagon low height corrosion resistant steel nylon insert passivated

MS21083C5

Thread: 5/16-24 self-locking nut hexagon low height corrosion resistant steel nylon insert passivated

MS21083C4

Thread: 1/4-28 self-locking hexagon low height corrosion resistant steel nylon insert passivated nut

Product Image Gallery

Product code MS21083C04
MS21083C04
MS21083C04
MS21083C04
MS21083C04

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

Google View our Google profile

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

5.0

Order was complete, correct and was received promptly. I have never had a problem with any of my dozen or so orders processed over the past 3 years since I bought my plane.

4.5

nice custom service

5.0

Dont change a thing. Delivery was right on time and it in good shape. Will order the rivets when the mechanic tells me what kind I need. Never been disappointed using Military Fasteners.

4.5
Alcoa
Cherry Aerospace
SPS Technologies
MAC Fasteners
Airfasco
Wastern Wire
Southco
Notice