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 5965-00-732-3365
NSN 6105-01-327-2884
NSN 5950-00-100-1345
NSN 5990-01-298-3152
NSN 5960-01-291-5593
NSN 5910-00-072-0690
NSN 7035-01-344-0209
NSN 5855-01-544-6744
NSN 2925-01-625-6841
NSN 6610-01-218-2937
NSN 6685-01-322-7801
NSN 5910-01-004-3736