6313-1

63131 Shouldered Washer

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Datasheet. 6313-1 specification

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

2.650in. ⁓2-21/32"

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

2.920in.

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.

3.180in.

Shoulder Height

0.375in.

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

0.125in.

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.

inside diameter has 2-0.140 wide by 0.080 deep, 180 degrees apart

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

aluminum alloy 2024

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-A-268 fed spec single material response

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.

anodize

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.

MIL-A-8625 type i mil spec single treatment response

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

shouldered

Fsc Application Data
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.

aircraft hydraulic vacuum deicing systems

Answers.

What quantity is this sold in?

1EA

What is the style?

Shouldered

What material is the shouldered washer made of ?

Aluminum alloy 2024

What is the thickness?

0.125 inches

What is the outside diameter?

3.180 inches

What is the inside hole diameter?

2.650 inches

What is the NSN for 6313-1?

5310-00-005-1797

How is this classified for shipping?

Schedule B number: 7616108000
nmfc 133300
Cotters, cotter-pins, washers and similar articles, of aluminum

What's the federal classification of 6313-1?

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 5310-00-005-1797 WASHER,SHOULDERED

shouldered anodize surface treated inside diameter has 2-0.140 wide by 0.080 deep, 180 degrees apart 0.125" material thickness 3.180" outside diameter 2.650" hole diameter

NIIN
000051797
NIIN Date
06/14/72
Schedule B
7616108000 
Name Code
15934
FIIG
A022B0
QUP
Historical Price
$229.38 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

Major End Users Countries and entities

  • - Department of The Air Force 
  • - Germany 

Major End Items End use applications

  • - Aircraft, starlifter c-141
  • - Aircraft hydraulic systems and components
  • - Cylinder assembly,actuating,linear

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
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
Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft 
Commodity (for shipments via water)
Bolts or nuts (iron or steel),(less than 35 feet) 
NMFC (national motor freight code)
133300 MACHINERY/MACHINES NOI 
UFC (universal freight code)
63220 

Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

6313-1 / 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.