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 5965-00-825-6734
NSN 5999-01-514-7439
NSN 2925-01-381-5307
NSN 6130-01-252-8823
NSN 6610-00-007-6832
NSN 6150-00-456-2025
NSN 5895-01-606-8292
NSN 6220-01-078-5930
NSN 5925-01-276-7059
NSN 6150-01-200-6373
NSN 6685-01-555-3596
NSN 6685-00-934-8676