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 7035-01-183-1989
NSN 5965-00-520-2686
NSN 5985-01-361-3074
NSN 5950-01-027-5839
NSN 7035-01-620-5658
NSN 5895-01-418-7026
NSN 5960-01-022-5288
NSN 5910-01-610-9411
NSN 5920-00-081-0537
NSN 5855-00-138-2386
NSN 5910-01-419-1500
NSN 6685-01-653-0611