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 2925-01-194-2484
NSN 5920-01-315-1974
NSN 5915-01-044-3661
NSN 5920-00-236-1118
NSN 6645-01-143-7838
NSN 5935-01-415-6349
NSN 6110-01-512-9520
NSN 5998-00-340-9307
NSN 5950-01-291-1568
NSN 6320-00-701-0437
NSN 5950-01-361-5384
NSN 6110-00-542-2202