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 5975-01-186-4268
NSN 6685-00-925-7491
NSN 5996-00-336-3046
NSN 6130-01-559-8397
NSN 6685-00-961-9347
NSN 5999-00-987-1534
NSN 2925-01-442-0878
NSN 6240-00-844-5395
NSN 5925-01-123-5328
NSN 6240-00-523-3618
NSN 5945-01-530-5296
NSN 5835-00-025-9951