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 7035-00-991-6877
NSN 6645-01-505-5772
NSN 5855-01-285-3483
NSN 6620-01-262-9489
NSN 5925-01-646-3988
NSN 6145-00-691-3609
NSN 6610-00-888-6731
NSN 6650-01-529-6721
NSN 5999-01-540-8960
NSN 6645-01-211-6502
NSN 5965-00-412-4402
NSN 6610-01-041-0555