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.
NSN 5985-01-454-7336
NSN 6220-01-234-2502
NSN 6105-01-173-3194
NSN 5945-01-544-3044
NSN 5855-00-991-0096
NSN 6645-01-118-5300
NSN 7035-00-043-1325
NSN 6145-01-412-1297
NSN 6685-01-223-8882
NSN 6110-01-432-5238
NSN 5985-01-574-4303
NSN 2925-01-100-3694