10866-204-000

10866204000 Spring Tension Washer

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Datasheet. 10866-204-000 specification

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

0.200in. and 0.210in. ⁓7/32"

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.

0.302in. and 0.312in.

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

0.070in. and 0.090in.

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

0.007in. and 0.017in.

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.

surface roughness per MIL-STD-10, heat to 650 deg f for two hours, discoloration permissible

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

beryllium

Answers.

What material is the spring tension washer made of ?

Beryllium

What is the thickness?

0.007 inches minimum and 0.017 inches maximum

What is the outside diameter?

0.302 inches minimum and 0.312 inches maximum

What is the inside hole diameter?

0.200 inches minimum and 0.210 inches maximum

What is the NSN for 10866-204-000?

5310-01-272-8538

How is this classified for shipping?

Schedule B number: 8112190000
Other beryllium, wrought, and articles, thereof nesoi

What's the federal classification of 10866-204-000?

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 5310-01-272-8538 WASHER,SPRING TENSION

surface roughness per mil-std-10, heat to 650 deg f for two hours, discoloration permissible 0.007" material thickness 0.302" outside diameter 0.200" hole diameter

NIIN
012728538
NIIN Date
02/16/88
Schedule B
8112190000 
Name Code
15938
FIIG
A022B0
DEMIL / ITAR
Uncontrolled item (Code A)
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. 11001-203 Cage 14668
2. 11001-203 Cage 14668

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Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

10866-204-000 / Washer,spring tensionWhat is the formal definition of this item?

A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.