3180160-2

31801602 Spring Tension Washer

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Datasheet. 3180160-2 specification

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

0.920in. and 0.940in. ⁓61/64"

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.

1.120in. and 1.150in.

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

0.065in.

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

0.025in.

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

48.0 rockwell c

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.

passivate

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-35 fed spec single treatment response

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

spring tension

Answers.

What is the style?

Spring tension

What is the thickness?

0.025 inches

What is the outside diameter?

1.120 inches minimum and 1.150 inches maximum

What is the inside hole diameter?

0.920 inches minimum and 0.940 inches maximum

What is the NSN for 3180160-2?

5310-01-397-8093

What's the federal classification of 3180160-2?

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 5310-01-397-8093 WASHER,SPRING TENSION

spring tension passivate surface treated 0.025" material thickness 1.120" outside diameter 0.920" hole diameter

NIIN
013978093
NIIN Date
10/20/94
Schedule B
 
Name Code
15938
FIIG
A022B0
QUP
 
Historical Price
$66.88 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

  • - Department of The Air Force 

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Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

3180160-2 / 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.