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 5975-01-578-6592
NSN 6145-01-069-1601
NSN 5920-01-315-9534
NSN 6130-01-413-9825
NSN 5998-01-204-4319
NSN 5895-01-171-0974
NSN 6220-01-391-7204
NSN 6145-01-399-0467
NSN 5935-01-490-0268
NSN 5895-01-366-0347
NSN 6110-01-418-7761
NSN 5910-01-281-6163