Specification: Proof Load: Identification: Common Use: Comment: 1277 5,000 lb As marked Adjustable main lift web pulley for  force reduction N/A Specification: Proof Load: Identification: Common Use: Comment: MS22042 5,000 lb As marked Navy chest assemblies, strong  tandem passenger harness N/A Specification: Proof Load: Identification: Common Use: Comment: MS22046-1 5,000 lb As marked Army T-10 harness N/A Specification: Proof Load: Identification: Common Use: Comment: 11-1-485 5,000 lb As marked MC1-1B assemblies Replaces old style D-ring  MS22046-1. Figure 3-55.  Adjuster, oval ring. Figure 3-53.  Snap, quick connector, parachute harness. Figure 3-54.  “D” ring harness, old style. Figure 3-56.  “D” ring harness, new style. 3-16