93783A011

93783A011 Seal Washer

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Datasheet. 93783A011 specification

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

0.180in. ⁓3/16"

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.

0.443in.

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

0.045in. and 0.055in.

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

0N478/USM636

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

60.0 rockwell b

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.

the sealing element (nitrile rubber) has durometer hardness of shore a:70 and temperature range of -65 to +225 degrees, f

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

rubber synthetic sealing element

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

steel body

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.

zinc body

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

concave

Answers.

What quantity is this sold in?

1EA

What is the style?

Concave

What material is the seal washer made of ?

Steel body

What material is the seal washer made of ?

Rubber synthetic sealing element

What is the outside diameter?

0.443 inches

What is the inside hole diameter?

0.180 inches

What is the NSN for 93783A011?

5310-01-518-6642

How is this classified for shipping?

Schedule B number: 7318220000
nmfc 093486
Washers other than lock washers, iron or steel

What's the federal classification of 93783A011?

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 5310-01-518-6642 WASHER,SEAL

Used on 0n478/usm636. concave zinc body surface treated the sealing element (nitrile rubber) has durometer hardness of shore a:70 0.443" outside diameter 0.180" hole diameter

NIIN
015186642
NIIN Date
03/18/04
Schedule B
7318220000 
Name Code
37917
FIIG
A022B0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$3.38 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 Army 
  • - Department of The Navy 

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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
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)
093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3) 
UFC (universal freight code)
48950 

Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

93783A011 / Washer,sealWhat is the formal definition of this item?

A washer of various shapes having a centrally located hole. it is primarily used as a seat for a bolt or screw to distribute pressure and has a sealing element. it may be used in connection with metallic washers to which it can be bonded.