7402235

7402235 Recessed Washer

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Datasheet. 7402235 specification

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

0.440in. and 0.450in. ⁓29/64"

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.

0.844in.

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

0.188in.

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 45.0 rockwell c

Top Recess Diameter

0.505in. and 0.520in.

Bottom Recess Angle

90.0 degrees

Top Recess Angle

90.0 degrees

Bottom Recess Diameter

0.505in. and 0.520in.

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 and zinc

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

recessed both sides

Answers.

What is the style?

Recessed both sides

What material is the recessed washer made of ?

Steel

What is the thickness?

0.188 inches

What is the outside diameter?

0.844 inches

What is the inside hole diameter?

0.440 inches minimum and 0.450 inches maximum

What is the NSN for 7402235?

5310-01-261-6718

How is this classified for shipping?

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

What's the federal classification of 7402235?

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 5310-01-261-6718 WASHER,RECESSED

recessed both sides cadmium surface treated 0.188" material thickness 0.844" outside diameter 0.440" hole diameter

NIIN
012616718
NIIN Date
08/17/87
Schedule B
7318220000 
Name Code
15933
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

  • - Spain 

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Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

7402235 / Washer,recessedWhat is the formal definition of this item?

A washer of any peripheral shape having a centrally located hole. both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. the thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. the maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. excludes washer, concave, retainer, packing, and thrust type washers. see also spacer, sleeve; and spacer, stepped.