Part Number: M550211ABC20J99193U (Mil spec)Part Number: M550211BBC22J99193U (Mil spec)Part Number: M550211B-BJ22C0-9SP (Mil spec)Part Number: M550212BE16C9-26STW (Mil spec)Part Number: M550212BE-24C2 (Mil spec)Part Number: M550212B-EE20C-3SF (Mil spec)Part Number: M550212CE14CO-9STW (Mil spec)Part Number: M550212EC20U0 (Mil spec)Part Number: M550212EC24U0-923 (Mil spec)Part Number: M55021B22C91-1-94 (Mil spec)Part Number: M55021-BE16CO29-STW (Mil spec)Part Number: M55021E24C91915STX (Mil spec)Part Number: M55021EC26U9-0-STW (Mil spec)Part Number: M55021EC2OU99193STW (Mil spec)Part Number: M81381112-W (Mil spec)Part Number: M8182213-B28-9 (Mil spec)Part Number: M818226-A26-9 (Mil spec)Part Number: MIL-C-550212-EC14U (Mil spec)Part Number: MIS-200541-002 (Mil spec)Part Number: MIS-200541-003 (Mil spec)Part Number: MIS-200541-005 (Mil spec)Part Number: MIS2005420-002 (Mil spec)Part Number: MIS-2005425 (Mil spec)Part Number: MPD10987060119SX (Mil spec)Part Number: MS18121-194 (Mil spec)Part Number: MS18121-199 (Mil spec)Part Number: MS35436-24 (Mil spec)Part Number: MS91528-0N5B (Mil spec)Part Number: SG5962-8778201XA (Mil spec)Part Number: STME9367-20 (Mil spec)Part Number: WS-13953-20C (Mil spec)