PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include material: ZINC, drive_type: SCREW SLOT, design_type: THREADED, overall_diameter: 0.500 INCHES NOMINAL IN, special_features: COLOR IS GRAY; PACKAGE QUANTITY IS 1000; UNIT OF MEASURE FOR THIS ITEM IS NPT (NATIONAL PIPE THREAD), end_item_identification: S-843/TRB-44A,SHELTER,NONEXPANDABLE A. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-543-3483, 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.
| material | ZINC |
| drive_type | SCREW SLOT |
| design_type | THREADED |
| overall_diameter | 0.500 INCHES NOMINAL IN |
| special_features | COLOR IS GRAY; PACKAGE QUANTITY IS 1000; UNIT OF MEASURE FOR THIS ITEM IS NPT (NATIONAL PIPE THREAD) |
| end_item_identification | S-843/TRB-44A,SHELTER,NONEXPANDABLE A |
| part_name_assigned_by_controlling_agency | CLOSURE PLUG |
| NSN | 5340-01-543-3483 |
| SPECIAL FEATURES | COLOR IS GRAY; PACKAGE QUANTITY IS 1000; UNIT OF MEASURE FOR THIS ITEM IS NPT (NATIONAL PIPE THREAD) |
| OVERALL DIAMETER | 0.500 INCHES NOMINAL IN |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | CLOSURE PLUG |
| DESIGN TYPE | THREADED |
| MATERIAL | ZINC |
| END ITEM IDENTIFICATION | S-843/TRB-44A,SHELTER,NONEXPANDABLE A |
| DRIVE TYPE | SCREW SLOT |