The MS21387-16GN is a the manufacturer industrial component. Key specifications include color: GRAY, FED STD 595, 36231 AND WHITE AND BLACK, material: COPPER ALLOY AND PLASTIC AND STEEL OR STEEL COMP 303, inside_width: 0.106 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN, overall_depth: 0.190 INCHES NOMINAL IN, pointer_design: NONDETACHABLE, inside_diameter: 0.126 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-01-217-0810, 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.
| color | GRAY, FED STD 595, 36231 AND WHITE AND BLACK |
| material | COPPER ALLOY AND PLASTIC AND STEEL OR STEEL COMP 303 |
| inside_width | 0.106 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| overall_depth | 0.190 INCHES NOMINAL IN |
| pointer_design | NONDETACHABLE |
| inside_diameter | 0.126 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| outside_diameter | 0.750 INCHES NOMINAL IN |
| screw_drive_type | HEXAGON SOCKET |
| special_features | REFERENCE MARKING IS A BLACK INDICA BORDER WITH WHITE LINES |
| style_designator | CROWN |
| attachment_method | SETSCREWS |
| overall_thickness | 0.630 INCHES NOMINAL IN |
| NSN | 5355-01-217-0810 |
| OVERALL THICKNESS | 0.630 INCHES NOMINAL IN |
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.190 INCHES NOMINAL IN |
| STYLE DESIGNATOR | CROWN |
| THREAD QUANTITY PER INCH | 40 SCREW HOLE |
| MATERIAL | COPPER ALLOY AND PLASTIC AND STEEL OR STEEL COMP 303 |
| SPECIAL FEATURES | REFERENCE MARKING IS A BLACK INDICA BORDER WITH WHITE LINES |
| COLOR | GRAY, FED STD 595, 36231 AND WHITE AND BLACK |
| NOMINAL THREAD SIZE | 0.112 INCHES SCREW HOLE IN |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| GRIPPING SURFACE CONDITION | GRIP AID |