2844018

2844018 Plain Square Nut

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Datasheet. 2844018 specification

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

2b

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

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

square

Nut Height

0.220in. and 0.222in. ⁓15/64"

Drilled Hole Diameter
The length of a straight line which passes through the center of a drilled hole,and terminates at the circumference.

0.261in. and 0.271in.

Hole Type And Quantity
Indicates the type and number of holes provided.

2 drilled

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

0.469in. ⁓15/32"

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

unc

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

20

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

0.250in. ⁓1/4"

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

20

Hole Configuration Style
The style designation that most nearly corresponds to the appearance of the hole configuration.

configuration d

Countersink Angle
The included angle of the countersink.

90.0 degrees nut

Bearing Surface Type
Indicates the type of bearing surface.

flat

Hole Nominal Thread Diameter
The nominal length of a straight line which passes through the center of the threaded hole,and terminates at the circumference.

0.211in.

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

steel corrosion resisting

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.

passivate

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-35 type 4 mil std single treatment response

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

10001-2844018 government standard

Answers.

What material is the plain square 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?

2b

What is the NSN for 2844018?

5310-01-247-3511

How is this classified for shipping?

Schedule B number: 7318160000
Nuts of iron or steel

What's the federal classification of 2844018?

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 5310-01-247-3511 NUT,PLAIN,SQUARE

passivate surface treated 20 thread quantity per inch right-hand 2b thread class

NIIN
012473511
NIIN Date
01/03/87
Schedule B
7318160000 
Name Code
01858
FIIG
A021A0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Italy 
  • - Greece 
  • - Nato Maintenance And Supply Agency 

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Nothing similar to this part number was found in our inventory

2844018 / Nut,plain,squareWhat is the formal definition of this item?

A nut, flat on top and bottom, having 4 flat sides. for items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)