6SR4009M

6SR4009M Self-locking Plate Nut
Home » Catalog » Nuts & Washers (p. 1286) » Self-locking Plate Nuts (p. 43) » Part Number 6SR4009M

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Datasheet. 6SR4009M 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

Distance From Centerline To Flat

0.200in.

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

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.

0.715in. ⁓23/32"

Nut Height

0.283in. ⁓19/64"

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

0.044in.

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

0.716in.

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

235.0 deg celsius

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

mj

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

28

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

40.0 rockwell c and 43.0 rockwell c

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

0.193in. ⁓13/64"

Thread Tolerance Class
A numeric-alpha designator indicating established pitch and crest diameter tolerance position and grade.

4H5H internal

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.

plate has two unthreaded holes; center to center distance 0.440 in.; 0.127 in. dia.; HU25A and HH65A aircraft

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

Answers.

What quantity is this sold in?

1EA

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

Steel

What is the thread quantity per inch?

28

What is the thread direction?

Right-hand

What is the thread class?

2b

What is the NSN for 6SR4009M?

5310-01-324-0522

How is this classified for shipping?

Schedule B number: 7318160000
Nuts of iron or steel

What's the federal classification of 6SR4009M?

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 5310-01-324-0522 NUT,SELF-LOCKING,PLATE

cadmium surface treated plate has two unthreaded holes; center to center distance 0.440 in.; 0.127 in. dia.; HU25a 28 thread quantity per inch right-hand 2b thread class

NIIN
013240522
NIIN Date
08/09/90
Schedule B
7318160000 
Name Code
05280
FIIG
A021A0
QUP
1 
Historical Price
$0.25 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

Major End Users Countries and entities

  • - U.s. Coast Guard 

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Nothing similar to this part number was found in our inventory

6SR4009M / 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.