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 5855-01-120-7831
NSN 6220-00-468-5801
NSN 5905-01-426-8593
NSN 6645-01-446-1994
NSN 6145-01-033-1492
NSN 6150-01-557-7992
NSN 5985-01-467-3219
NSN 6110-00-271-9928
NSN 7035-01-301-6325
NSN 6240-01-022-1424
NSN 5945-00-131-4684
NSN 5920-00-779-0827