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 6105-00-389-4492
NSN 5965-01-162-8689
NSN 6685-01-528-9878
NSN 5925-00-875-1296
NSN 2925-00-724-3140
NSN 5935-01-022-7215
NSN 5950-01-641-6918
NSN 5895-01-542-0530
NSN 5895-01-617-2587
NSN 6320-01-532-7491
NSN 6620-00-757-5299
NSN 5945-00-120-8846