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 6105-00-498-6731
NSN 6645-00-211-6906
NSN 6145-01-535-0693
NSN 5925-00-246-8812
NSN 6610-01-464-3037
NSN 6685-00-021-9923
NSN 6130-01-237-5992
NSN 6220-01-076-0018
NSN 5930-01-083-2206
NSN 6105-01-571-7371
NSN 6130-01-413-1068
NSN 5930-01-234-0828