Lycoming™ 383-B Nut, 3/8 in Dia, UNF-3B, 0.33 in H, Steel
383B shows stock available now with lead time 2 days. For AOG or tight maintenance windows this is the profile you want: confirmed quantity, ready to ship.
Price guidance is around $8.88 in condition NE. In-stock parts move fast, so lock in a quote with trace documents early instead of re-sourcing mid-repair.
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