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 5925-01-277-9592
NSN 5945-01-010-9573
NSN 6220-00-172-0146
NSN 5975-01-061-4541
NSN 6645-01-354-7624
NSN 5835-01-392-0575
NSN 6610-00-684-1666
NSN 6150-01-568-5111
NSN 5920-00-111-2375
NSN 6650-01-328-8363
NSN 6135-01-539-1167
NSN 5895-01-497-0361