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 5925-00-407-7660
NSN 6320-01-086-2602
NSN 2925-01-144-7106
NSN 7035-01-647-7031
NSN 6150-01-253-3397
NSN 2925-01-415-0264
NSN 6620-01-396-2149
NSN 5925-00-459-9002
NSN 6320-01-578-6006
NSN 6240-01-199-3073
NSN 5935-00-939-8123
NSN 6610-00-333-8223