KFN619B10

KFN619B10 Concave Washer

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Datasheet. KFN619B10 specification

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

0.423in. ⁓7/16"

Radius
The distance from the centerline to the axis of the item.

0.313in. and 0.318in.

Outside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

0.580in. and 0.590in.

Material Thickness
A measurement of the smallest dimension of the material,in distinction from length or width.

0.135in. and 0.145in.

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

C-130J hercules aircraft

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.

washer, self aligning, concave

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.

used with p/n KFN619N10 nut, self aligning

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

steel comp 630

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.

AMS5643, cond H-1025 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.

cadmium

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-416, type 2, CLASS3 fed spec single treatment response

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

concave

Answers.

What is the style?

Concave

What material is the concave washer made of ?

Steel comp 630

What is the thickness?

0.135 inches minimum and 0.145 inches maximum

What is the outside diameter?

0.580 inches minimum and 0.590 inches maximum

What is the inside hole diameter?

0.423 inches

What is the NSN for KFN619B10?

5310-01-522-2343

How is this classified for shipping?

Schedule B number: 7318220000
Washers other than lock washers, iron or steel

What's the federal classification of KFN619B10?

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 5310-01-522-2343 WASHER,CONCAVE

Used on c-130j hercules aircraft. concave cadmium surface treated used with p/n KFN619N10 nut, self aligning washer, self aligning, concave 0.135" material thickness 0.580" outside diameter 0.423" hole diameter

NIIN
015222343
NIIN Date
07/22/04
Schedule B
7318220000 
Name Code
15930
FIIG
A022B0
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

  • - United Kingdom 

Major End Items End use applications

  • - C-130j hercules aircraft

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Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

KFN619B10 / Washer,concaveWhat is the formal definition of this item?

A washer which is round with a centrally located hole. one bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. see also washer (1), convex. excludes washer (1), recessed and bearing, washer, thrust.