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 5925-01-391-1014
NSN 6685-01-510-3891
NSN 6650-00-356-8405
NSN 6240-01-490-6922
NSN 5985-00-024-9672
NSN 5945-00-054-0711
NSN 6645-00-149-1100
NSN 5945-00-627-3699
NSN 6135-00-161-0746
NSN 5965-01-580-8049
NSN 6135-00-334-4500
NSN 6650-01-063-1602