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.
NSN 6620-00-774-3638
NSN 6620-01-272-7831
NSN 5895-01-023-7893
NSN 5985-01-259-6260
NSN 5855-00-174-3482
NSN 6650-01-100-3185
NSN 6320-01-648-5538
NSN 5855-00-797-8217
NSN 5835-01-152-9483
NSN 5905-01-014-7735
NSN 5960-01-064-3292
NSN 4140-01-012-2460