63560

63560 Flat Washer

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Datasheet. 63560 specification

Cross-sectional Shape Style
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.

rectangular

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

0.391in. ⁓13/32"

Peripheral Shape Style
The style designation indicating the configuration that most nearly corresponds to the peripheral shape of the item.

round

Center Hole Shape Style
The style designation indicating the configuration that most nearly corresponds to the shape of the center hole.

1 round

Thickness
A measurement of the smallest dimension of an item,in distinction from length or width.

0.250in. ⁓1/4"

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

1.500in. ⁓1-1/2"

Minimum Tensile Strength
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.

7210 pounds per square inch

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

88.0 rockwell m and 117.0 rockwell m

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.

30 deg chamfer on top side around od, 45 deg by 0.062 in. chamfer on top side around id, four grooves 0.062 in. by 0.062 in. 90 deg apart on bottom

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

plastic

Answers.

What material is the flat washer made of ?

Plastic

What is the inside hole diameter?

0.391 inches

What is the NSN for 63560?

5310-00-227-9065

How is this classified for shipping?

Schedule B number: 3926904500
Gaskets,washers & other seals

What's the federal classification of 63560?

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 5310-00-227-9065 WASHER,FLAT

30 deg chamfer on top side around od, 45 deg by 0.062 in. chamfer on top side around id, four grooves 0.062 in. by 0.062 in. 90 deg apart on bottom 0.391" hole diameter

NIIN
002279065
NIIN Date
01/01/63
Schedule B
3926904500 
Name Code
13393
FIIG
A022B0
QUP
 
Historical Price
$0.90 EA
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

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 03-63560 Cage 43021
2. SCD12519DITEM4 Cage 80063

Major End Users Countries and entities

  • - Austria 
  • - Spain 
  • - Denmark 
  • - Greece 

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Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

63560 / Washer,flatWhat is the formal definition of this item?

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. the hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). the thickness cannot exceed 25 percent of the largest outside dimension. when the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. the maximum tolerance is applied to dimensions and used as a determining factor. items with separable lamination use shim. for items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. excludes disk, valve, graphite impregnated and lubricated items.