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 6110-01-361-9734
NSN 5855-01-569-8696
NSN 6130-01-420-6386
NSN 5915-01-494-9550
NSN 6320-01-212-8749
NSN 5935-00-828-4210
NSN 6135-01-382-9278
NSN 6150-01-555-0085
NSN 5998-01-646-9577
NSN 6685-01-304-3865
NSN 5910-01-100-2049
NSN 6105-01-198-6421