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 2925-01-609-8464
NSN 7035-01-400-3666
NSN 5835-01-538-1804
NSN 5985-01-602-0175
NSN 6610-01-476-7412
NSN 6145-00-126-1606
NSN 6645-00-641-3202
NSN 5990-01-621-6969
NSN 6650-01-024-9554
NSN 5925-00-297-8821
NSN 5925-01-428-1674
NSN 5935-00-597-5055