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 6685-01-067-6778
NSN 6645-01-575-9995
NSN 5905-01-467-2120
NSN 2925-00-163-9016
NSN 5920-01-006-9821
NSN 5925-01-132-1766
NSN 5855-00-145-3307
NSN 6320-00-139-1090
NSN 5996-00-246-2528
NSN 5905-00-963-8077
NSN 5998-00-771-4866
NSN 5905-00-933-0490