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 5855-00-361-0167
NSN 2925-00-247-1242
NSN 6110-00-106-8871
NSN 6135-01-415-1163
NSN 5985-01-146-6807
NSN 6135-01-045-1504
NSN 6135-01-226-4071
NSN 5920-01-025-1088
NSN 5965-00-686-0957
NSN 5905-00-325-9774
NSN 5950-01-628-0003
NSN 6220-00-893-3558