A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5855-01-495-1339
NSN 6130-01-444-5562
NSN 5930-01-311-3215
NSN 5935-00-860-7777
NSN 6320-00-456-2092
NSN 5960-00-929-9620
NSN 6320-01-415-0953
NSN 5996-00-276-5480
NSN 7035-01-292-2580
NSN 5915-00-929-7886
NSN 5975-01-222-1384
NSN 5905-01-378-8626