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		                        | National Stock Number:
 5310-01-417-3878
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 014173878
 
 Description:
 WASHER,SEAL
 
 Detail:
 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.
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 Manufacturer Information:
 
 | 6288910 | 53711 | NAVAL SEA SYSTEMS COMMAND | 
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 Techincal Specification:
 
 | MATERIAL | RUBBER SILICONE CLASS Q OVERALL |  | COLOR | NATURAL OVERALL |  | STYLE DESIGNATOR | CONCAVE |  | HOLE DIAMETER | 0.484 INCHES NOMINAL |  | OUTSIDE DIAMETER | 0.675 INCHES MINIMUM AND |  |  | 0.725 INCHES MAXIMUM |  | OVERALL HEIGHT | 0.031 INCHES NOMINAL | 
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