4040T77

4040T77 Self-locking Hexagon Nut

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Datasheet. 4040T77 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

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

dry film lubricant

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

hexagon

Nut Height

0.350in. and 0.380in. ⁓25/64"

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

0.741in. and 0.752in. ⁓49/64"

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.

20

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

27.0 rockwell c and 40.0 rockwell c

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

0.438in. ⁓29/64"

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

steel corrosion resisting

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

AMS5735 mil std single material response

Answers.

What material is the self-locking hexagon nut made of ?

Steel corrosion resisting

What is the thread quantity per inch?

20

What is the thread direction?

Right-hand

What is the thread class?

3b

What is the NSN for 4040T77?

5310-01-094-5719

How is this classified for shipping?

Schedule B number: 7318160000
nmfc 093470
Nuts of iron or steel

What's the federal classification of 4040T77?

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 5310-01-094-5719 NUT,SELF-LOCKING,HEXAGON

20 thread quantity per inch right-hand 3b thread class

NIIN
010945719
NIIN Date
05/11/80
Schedule B
7318160000 
Name Code
05277
FIIG
A021A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
 
Historical Price
$91.55 EA
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. 4040T77P01 Cage 58828
2. H52049-7 Cage 15653
3. 4040T77P01 Cage 99207
4. 4040T77P03 Cage 99207
5. H52049-7 Cage F7652
6. VE11564-7 Cage 56878
7. VE11564-7 Cage 72962
8. 10122122 Cage A486G
9. 4040T77P01 Cage 99207
10. H52049-7 Cage FB009
11. 4040T77P01 Cage 58828
12. 4040T77P03 Cage 99207
13. VE11564-7 Cage 56878
14. H52049-7 Cage F7652
15. VE11564-7 Cage 72962
16. H52049-7 Cage 15653
17. 10122122 Cage A486G
18. 4040T77P01 Cage 99207
19. H52049-7 Cage FB009
20. 4040T77P01 Cage 58828
21. 4040T77P03 Cage 99207
22. VE11564-7 Cage 56878
23. H52049-7 Cage F7652
24. VE11564-7 Cage 72962
25. H52049-7 Cage 15653
26. 10122122 Cage A486G
27. 4040T77P01 Cage 99207
28. H52049-7 Cage FB009
29. 4040T77P01 Cage 58828
30. VE11564-7 Cage 56878
31. H52049-7 Cage F7652
32. VE11564-7 Cage 72962
33. 4040T77P03 Cage 99207
34. H52049-7 Cage 15653
35. 10122122 Cage A486G

Major End Users Countries and entities

  • - Department of The Army 
  • - Department of The Navy 
  • - Department of The Air Force 
  • - U.s. Coast Guard 
  • - Finland 
  • - Poland 
  • - Brazil 
  • - Spain 
  • - Singapore 
  • - Saudi Arabia 
  • - Malaysia 
  • - Australia 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - Italy 
  • - Denmark 
  • - Greece 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
70.0 
LCL (less than a car load rating)
70.0
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)
093470 BOLTS/NUTS I/S 
UFC (universal freight code)
48940 

Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

4040T77 / Nut,self-locking,hexagonWhat is the formal definition of this item?

A nut having a flat bottom and 6 sides. an integral feature is incorporated for locking on the threads of a mating member. excludes nut (1), self-locking, cap.