6661522-31

666152231 Slotted Washer

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Datasheet. 6661522-31 specification

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

0.253in. and 0.258in. ⁓17/64"

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.

0.495in. and 0.498in.

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

0.0850in. and 0.0854in.

Surface Finish
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.

32.0 microinches bottom

Surface Finish
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.

32.0 microinches top

Heat Treatment
A combination of timed heating and cooling operations applied for the purpose of annealing or hardening the item.

annealed

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

slotted

Answers.

What quantity is this sold in?

1EA

What is the style?

Slotted

What is the thickness?

0.0850 inches minimum and 0.0854 inches maximum

What is the outside diameter?

0.495 inches minimum and 0.498 inches maximum

What is the inside hole diameter?

0.253 inches minimum and 0.258 inches maximum

What is the NSN for 6661522-31?

5310-00-113-6701

What's the federal classification of 6661522-31?

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 5310-00-113-6701 WASHER,SLOTTED

slotted 0.0850" material thickness 0.495" outside diameter 0.253" hole diameter

NIIN
001136701
NIIN Date
09/20/68
Schedule B
 
Name Code
15936
FIIG
A022B0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$69.53 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

Major End Users Countries and entities

  • - Department of The Navy 
  • - Poland 
  • - Spain 
  • - Australia 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
50.0 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal and metal products, nos, (less than 35 feet) 
NMFC (national motor freight code)
194160 WASHER OR GASKETS, IRON OR STEEL, 
UFC (universal freight code)
55210 

Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

6661522-31 / Washer,slottedWhat is the formal definition of this item?

A washer, round in shape, and having a centrally located hole. its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim which extends from the outer circumference to the washer hole and is always as large as, or larger than the diameter of the hole.