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 7035-01-110-5745
NSN 6610-01-107-9584
NSN 6650-01-593-5333
NSN 5925-01-442-8589
NSN 5960-01-599-9821
NSN 5965-01-495-4242
NSN 5935-01-449-9200
NSN 5975-00-522-5128
NSN 5998-01-025-1688
NSN 6130-00-735-7321
NSN 6220-00-941-4007
NSN 6650-01-415-5573