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 2925-01-295-9337
NSN 5920-01-067-4897
NSN 6240-00-617-9599
NSN 6145-01-483-1292
NSN 6645-00-519-1026
NSN 5895-00-017-4697
NSN 5999-01-277-0816
NSN 5935-01-284-0522
NSN 5895-00-116-7411
NSN 5945-01-462-1555
NSN 6240-00-454-6490
NSN 6645-00-171-9639