205-040-120-1

2050401201 Shouldered Washer

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Datasheet. 205-040-120-1 specification

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

2.423in. and 2.430in. ⁓2-7/16"

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

2.562in. and 2.563in.

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.

2.790in. and 2.810in.

Shoulder Height

0.260in. and 0.280in.

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

0.080in. and 0.090in.

Minimum Tensile Strength
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.

145000 pounds per square inch

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

63.0 microinches all surfaces

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.

two diametrically opposite holes, 0.077 in. min, 0.082 in. max dia. located on the shouldered portion, 0.180 in. nom distance from center of hole to bearing surface of washer. holes drilled on a 60 deg angle

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

steel

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.

AMS6381 assn std single material response or MIL-S-5626, cond C1 mil spec single material response or MIL-S-6758, cond D1 mil spec single material response

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

shouldered

Answers.

What quantity is this sold in?

1EA

What is the style?

Shouldered

What material is the shouldered washer made of ?

Steel

What is the thickness?

0.080 inches minimum and 0.090 inches maximum

What is the outside diameter?

2.790 inches minimum and 2.810 inches maximum

What is the inside hole diameter?

2.423 inches minimum and 2.430 inches maximum

What is the NSN for 205-040-120-1?

5310-00-071-0907

How is this classified for shipping?

Schedule B number: 7318220000
nmfc 194160
Washers other than lock washers, iron or steel

What's the federal classification of 205-040-120-1?

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 5310-00-071-0907 WASHER,SHOULDERED

shouldered two diametrically opposite holes, 0.077 in. min, 0.082 in. max dia. located on the shouldered portion, 0.180 in. nom distance from center of hole to bearing surface of washer. holes drilled on a 60 deg angle 0.080" material thickness 2.790" outside diameter 2.423" hole diameter

NIIN
000710907
NIIN Date
01/01/63
Schedule B
7318220000 
Name Code
15934
FIIG
A022B0
Item Weight
0.000lbs
Item Dimensions
QUP
Historical Price
$45.38 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

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 205-040-120-001 Cage 97499

Major End Users Countries and entities

  • - Department of The Air Force 
  • - Department of The Army 
  • - Brazil 
  • - Spain 
  • - New Zealand 
  • - 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 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

205-040-120-1 / Washer,shoulderedWhat is the formal definition of this item?

A washer, round in shape, and having a centrally located hole. one bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. the thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. for items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. excludes insulator, washer and thrust type washers.