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 5998-01-012-1489
NSN 6685-01-222-1762
NSN 5895-01-268-3071
NSN 5915-01-167-9072
NSN 6320-01-448-1189
NSN 5950-01-551-3174
NSN 6145-01-516-7726
NSN 5985-00-997-1507
NSN 5975-01-218-4407
NSN 6145-01-107-3275
NSN 5985-01-286-6796
NSN 5925-01-170-2838