4D98757H70: PNEUMATIC MUFFLER,EXHAUST-INTAKE.
PNEUMATIC MUFFLER,EXHAUST-INTAKE. Key specifications include material: GLASS FIBER INSULATION, body_shape: RECTANGULAR, design_type: DRY, overall_width: 13.340 INCHES NOMINAL IN, muffler_design: LOUVER, overall_height: 6.000 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 4310-01-503-8742, 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 | GLASS FIBER INSULATION |
| body_shape | RECTANGULAR |
| design_type | DRY |
| overall_width | 13.340 INCHES NOMINAL IN |
| muffler_design | LOUVER |
| overall_height | 6.000 INCHES NOMINAL IN |
| overall_length | 13.340 INCHES NOMINAL IN |
| special_features | 120 CFM FLOW RATE; 316 SS AND FIBER GLASS FILLER MATERIAL |
| functional_description | USED ON THE 4D98757 UPPER HOUSING ASSEMBLY |
| end_item_identification | SEAWOLF CLASS SSN AIR MAKEUP GENERATOR |
| part_name_assigned_by_controlling_agency | LOUVER,ACOUSTIC |
| NSN | 4310-01-503-8742 |
| OVERALL HEIGHT | 6.000 INCHES NOMINAL IN |
| DESIGN TYPE | DRY |
| OVERALL LENGTH | 13.340 INCHES NOMINAL IN |
| OVERALL WIDTH | 13.340 INCHES NOMINAL IN |
| MUFFLER DESIGN | LOUVER |
| BODY SHAPE | RECTANGULAR |
| SPECIAL FEATURES | 120 CFM FLOW RATE; 316 SS AND FIBER GLASS FILLER MATERIAL |
| FUNCTIONAL DESCRIPTION | USED ON THE 4D98757 UPPER HOUSING ASSEMBLY |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | LOUVER,ACOUSTIC |
| END ITEM IDENTIFICATION | SEAWOLF CLASS SSN AIR MAKEUP GENERATOR |
No substitute or cross-reference records for this part.