81A5034A0207

81A5034A0207 Key Washer

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Datasheet. 81A5034A0207 specification

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

0.125in. ⁓1/8"

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.

0.218in.

External Straight Key Width

0.062in.

External Key Quantity

3

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

0.007in. and 0.013in.

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.

angle from center between three keys 120 deg, angle from center to center of first key 30 deg

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

copper alloy 102 or copper alloy 104 or copper alloy 105 or copper alloy 107 or copper alloy 110 or copper alloy 113 or copper alloy 114 or copper alloy 116 or copper alloy 120 or copper alloy 121 or copper alloy 122 or copper alloy 123 or copper alloy 127 or copper alloy 128 or copper alloy 130

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

QQ-C-576, cond cold rolled, HALF-Hard fed spec all material responses

Distance From Centerline To End Of Key

0.234in.

Answers.

What material is the key washer made of ?

Copper alloy 102 or copper alloy 104 or copper alloy 105 or copper alloy 107 or copper alloy 110 or copper alloy 113 or copper alloy 114 or copper alloy 116 or copper alloy 120 or copper alloy 121 or copper alloy 122 or copper alloy 123 or copper alloy 127 or copper alloy 128 or copper alloy 130

What is the thickness?

0.007 inches minimum and 0.013 inches maximum

What is the outside diameter?

0.218 inches

What is the inside hole diameter?

0.125 inches

What is the NSN for 81A5034A0207?

5310-01-211-0694

How is this classified for shipping?

Schedule B number: 7415210000
nmfc 194160
Copper washers including spring washers not threaded

What's the federal classification of 81A5034A0207?

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 5310-01-211-0694 WASHER,KEY

angle from center between three keys 120 deg, angle from center to center of first key 30 deg 0.007" material thickness 0.218" outside diameter 0.125" hole diameter

NIIN
012110694
NIIN Date
06/20/85
Schedule B
7415210000 
Name Code
01869
FIIG
A022B0
Item Weight
0.000lbs
Item Dimensions
--
QUP
 
Historical Price
$159.00 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

  • - Defense Logistics Agency 

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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 hardware 
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

81A5034A0207 / Washer,keyWhat is the formal definition of this item?

A washer of nonresilient material usually having two parallel bearing surfaces. the outside and/or inside edges have one or more protuberances. the ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. the keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. excludes thrust type washer.