The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include special_features: SOLE SOURCE REQUIRED BY STATUTE 6.302; USED ON AMERICAN OPTICAL AO 5 STAR,AO 7 STAR,QUANTFIT AND COMMANDER RESPIRATORS, fsc_application_data: RESPIRATOR,AIR FILTERING, hazard_protection_feature: MERCURY VAPOR AND CHLORINE, criticality_code_justification: FEAT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-114-5987, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.