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Datasheet. 93783A011 specification
The length of a straight line which passes through the center of a hole,and terminates at the circumference.
0.180in. ⁓3/16"
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.
The distance measured in a straight line from the bottom to the top of an item.
0.045in. and 0.055in.
The national stock number or the identification information of the end equipment for which the item is a part.
0N478/USM636
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
60.0 rockwell b
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
The chemical compound or mechanical mixture properties of which the item is fabricated.
rubber synthetic sealing element
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel body
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
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
concave
Answers.
1EA
Concave
Steel body
Rubber synthetic sealing element
0.443 inches
0.180 inches
Schedule B number: 7318220000
nmfc 093486
Washers other than lock washers, iron or steel
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
- 1
- 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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- 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.
