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 6610-01-470-4684
NSN 5945-00-703-8576
NSN 6645-01-325-5605
NSN 6135-00-134-6648
NSN 6110-01-399-8587
NSN 6145-00-153-2818
NSN 5855-01-333-9606
NSN 6685-00-388-6763
NSN 6105-00-052-5995
NSN 6650-01-492-3399
NSN 5945-01-049-2950
NSN 5985-01-486-0835