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 6610-01-320-6628
NSN 5930-01-416-9773
NSN 6145-01-211-9558
NSN 5975-01-193-6739
NSN 6645-01-413-0515
NSN 7035-01-386-5722
NSN 5905-01-510-9222
NSN 5960-00-250-7942
NSN 5835-01-367-4330
NSN 5965-01-414-6414
NSN 5996-01-035-8219
NSN 6610-01-027-0087