4055T80

4055T80 Self-locking Hexagon Nut

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Quality Commitment

Serving our customers with quality and safety first.

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  •   Audited supply chain
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AS9120 Certified by SAI Global

Datasheet. 4055T80 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

Counterbore Diameter
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.

0.315in. except threads and 0.320in. except threads

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

hexagon

Nut Height

0.120in. and 0.140in. ⁓9/64"

Nut Counterbore Depth
The measurement of the enlarged portion adjacent to the threaded portion of a nut,in distinction from height.

0.065in. except threads and 0.075in. except threads

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

0.430in. and 0.439in. ⁓29/64"

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.

32

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

0.190in. ⁓13/64"

Bearing Surface Type
Indicates the type of bearing surface.

flat

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

titanium

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.

AMS4928 assn std single material response

Answers.

When was the most recent contract awarded?

On 07/16/2015 under contract SPE5EY14D05040072 for qty 4,573

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

Titanium

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 4055T80?

5310-01-144-3921

How is this classified for shipping?

Schedule B number: 8108908000
nmfc 136500
Other wrought titanium

What's the federal classification of 4055T80?

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 5310-01-144-3921 NUT,SELF-LOCKING,HEXAGON

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

NIIN
011443921
NIIN Date
12/20/82
Schedule B
8108908000 
Name Code
05277
FIIG
A021A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
 
Historical Price
$17.10 EA
DEMIL / ITAR
USML/ITAR controlled item (Code: D)
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. H50538-3 Cage 15653
2. VN1314TE02 Cage 92215
3. E12282-3 Cage 56878
4. E12282-3 Cage 72962
5. 4055T80P01 Cage 99207
6. 4055T80P02 Cage 99207
7. 4055T80P03 Cage 99207
8. 10109796 Cage A486G
9. E12282-3 Cage 019L2

Major End Users Countries and entities

  • - Department of The Navy 
  • - Finland 
  • - Spain 
  • - Singapore 
  • - Malaysia 
  • - Australia 
  • - Canada 
  • - Republic of Korea 

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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)
Rating variable
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
Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft 
Commodity (for shipments via water)
Metal hardware 
NMFC (national motor freight code)
136500 METAL NOI/METAL ALLOYS NOI 
UFC (universal freight code)
68455 

Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

4055T80 / 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.