MS21040L3

MS21040L3 Self-locking Extended Washer Nut

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Part Number:
Quantity Requested:
Your Email:
Full Name:
Contact Phone:
Company:

Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. MS21040L3 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

3b

Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

RIGHT-Hand

Locking Feature
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.

prevailing torque all metal design

Washer Outside Diameter

0.330in.

Lubrication
A substance designed to provide a reduction of friction between the two surfaces in contact.

dry film lubricant

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

0.154in. and 0.188in.

Nut Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.

hexagon

Washer Thickness

0.015in.

Width Across Flats
The shortest straight line between flats,perpendicular to the height.

0.243in. and 0.252in. ⁓17/64"

Temp Rating
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.

450.0 deg fahrenheit

Thread Series
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.

unjf

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

32

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

49.0 rockwell c

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.190in. ⁓13/64"

Criticality Code Justification
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

feat

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

the item is a flight safety critical aircraft part (fscap)

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

cadmium and chromate

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

QQ-P-416, ty 2, cl 3 fed spec single treatment response

Answers.

When was the most recent contract awarded?

On 05/18/2015 under contract SPM5EY13D05470348 for qty 1,645

What quantity is this sold in?

1HD

What material is the self-locking extended washer nut made of ?

Steel

What is the thread quantity per inch?

32

What is the thread direction?

Right-hand

What is the thread class?

3b

What is the NSN for MS21040L3?

5310-00-807-1474

How is this classified for shipping?

Schedule B number: 7318160000
nmfc 093486
Nuts of iron or steel

What's the federal classification of MS21040L3?

FSC 5310 ⁓ Nuts and washers

Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.

Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).

NSN 5310-00-807-1474 NUT,SELF-LOCKING,EXTENDED WASHER

cadmium surface treated the item is a flight safety critical aircraft part (fscap) 32 thread quantity per inch right-hand 3b thread class

NIIN
008071474
NIIN Date
01/01/62
Schedule B
7318160000 
Name Code
29730
FIIG
A021A0
Item Weight
0.200lbs
Item Dimensions
--
QUP
Historical Price
$84.33 HD
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. AN515-6R26 Cage D9182
2. MS2104213 Cage D9182
3. MS21042J3 Cage D9182
4. MS21402L3 Cage D9182
5. LD153-0002-1403 Cage D9182
6. 6343-1100 Cage 96487
7. 107B8156P5 Cage 89954
8. 984017 Cage F0754
9. CH127471-8 Cage K0377
10. P26041 Cage U1604
11. VN300A02 Cage C4293
12. 2110041 Cage 001JK
13. Z00.N5415371227 Cage F0086
14. MS21042L3 Cage 2N935
15. H14-3 Cage F7652
16. 2629873 Cage 06848
17. H14-3 Cage 15653
18. 10602632-1 Cage 18876
19. 1311725-1 Cage 55972
20. MS21042L3 Cage 80205
21. T98S1032 Cage 11815
22. FN12M02 Cage 56878
23. MS21042L3 Cage 2N335
24. FM04A125V1A Cage 2N335
25. 66-1654 Cage 18876
26. H14-3 Cage R1120
27. K14-3 Cage R1120
28. T98S1032 Cage 71087
29. H14-3 Cage K6405
30. MS21042L3 Cage 96906
31. H14-3 Cage F6033
32. 2110041 Cage S4956
33. 10121715 Cage A486G
34. K14-3 Cage 15653
35. H14-3 Cage 75237
36. H14-3T2 Cage 75237
37. VN300A02 Cage 92215
38. K14-3 Cage 75237
39. 5310008071474 Cage SCY13
40. NAS679A3 Cage 80205
41. H14-3 Cage FB009

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - National Aeronautics And Space Administration 
  • - National Aeronautics And Space Administration 
  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - U.s. Coast Guard 
  • - Bosnia And Herzegovina 
  • - Austria 
  • - Finland 
  • - Lithuania 
  • - Slovenia 
  • - Poland 
  • - Romania 
  • - Bulgaria 
  • - Czech Republic 
  • - Brazil 
  • - Spain 
  • - Israel 
  • - Singapore 
  • - Kuwait 
  • - Morocco 
  • - Saudi Arabia 
  • - Malaysia 
  • - Australia 
  • - Belgium 
  • - Canada 
  • - South Africa 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - Philippines 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Norway 
  • - Greece 
  • - Turkey 
  • - Nato Maintenance And Supply Agency 

Availability for MS21040L3 A member of our team will provide you with a price and availability quote

Request a Quote »

Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Bolts or nuts (iron or steel),(less than 35 feet) 
NMFC (national motor freight code)
093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3) 
UFC (universal freight code)
48950 

Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

MS21040L3 / Nut,self-locking,extended washerWhat is the formal definition of this item?

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. an integral feature is incorporated for locking on the threads of a mating member.