MK2001-4BAC

MK20014BAC Self-locking Plate Nut

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Quality Commitment

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Datasheet. MK2001-4BAC 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.

FREE-Running all metal design or prevailing torque all metal design

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

dry film lubricant

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

0.098in.

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

plate

Nut Length
A measurement of the longest dimension of the nut,in distinction from width.

0.603in. ⁓39/64"

Nut Height

0.281in. ⁓9/32"

Plate Thickness
A measurement of the smallest dimension of a plate,in distinction from length or width.

0.055in.

Plate Width
A measurement taken at right angles to the length of a plate,in distinction from thickness.

0.414in.

Nut Mounting Provision
The means by which the nut is mounted.

straight holes

Mounting Hole Arrangement Style
The style designation indicating the configuration that most nearly corresponds to the arrangement of the mounting hole(s).

1 hole

Distance From Mounting Hole Center To Base

0.100in.

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.

28

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

0.250in. ⁓1/4"

Part Name Assigned By Controlling Agency
The name assigned to the item by the government agency or commercial organization controlling the design of the item.

nut, plate, SELF-Locking, miniature, ONE-Lug plain base, 450 deg f

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.

ams 5525, A286 assn std single material response

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.

ams 2700, ty 2 or ty 8 assn std single treatment response

Answers.

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

Steel corrosion resisting

What is the thread quantity per inch?

28

What is the thread direction?

Right-hand

What is the thread class?

3b

What is the NSN for MK2001-4BAC?

5310-01-630-7240

How is this classified for shipping?

Schedule B number: 7318160000
Nuts of iron or steel

What's the federal classification of MK2001-4BAC?

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 5310-01-630-7240 NUT,SELF-LOCKING,PLATE

passivate surface treated nut, plate, self-locking, miniature, one-lug plain base, 450 deg f 28 thread quantity per inch right-hand 3b thread class

NIIN
016307240
NIIN Date
08/15/14
Schedule B
7318160000 
Name Code
05280
FIIG
A021A0
DEMIL / ITAR
Uncontrolled item (Code )
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
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. NS103198SE048 Cage 80539
2. T8081C428 Cage 11815
3. BACN10JP4BCM Cage 81205
4. BRM100C4M Cage 52828
5. VN201D1-048 Cage 92215
6. 109A9207M4 Cage 72962

Major End Users Countries and entities

  • - Republic of Korea 

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Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

MK2001-4BAC / Nut,self-locking,plateWhat is the formal definition of this item?

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. an integral feature is incorporated for locking on the threads of a mating member.