No other part numbers with same form, fit, and function found.
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 5925-01-544-3613
NSN 6650-00-820-4577
NSN 5990-00-288-1820
NSN 6685-01-613-9385
NSN 6645-01-313-3139
NSN 5985-01-071-2505
NSN 6110-00-525-3418
NSN 6130-01-065-0541
NSN 5999-01-375-6226
NSN 6620-01-189-8153
NSN 5835-01-216-7289
NSN 6135-00-078-9931