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 5950-01-341-7560
NSN 2925-00-311-0825
NSN 6220-01-361-8946
NSN 5950-00-415-2287
NSN 5975-00-075-0466
NSN 2925-01-504-9132
NSN 6645-01-093-5015
NSN 6135-00-170-8819
NSN 5960-01-364-1318
NSN 5930-01-227-2573
NSN 5985-01-441-5275
NSN 6110-01-501-0567