4D3-0112-0408: AIR VACUUM UNIT,DRY CLEANING.
The AIR VACUUM UNIT,DRY CLEANING is a the manufacturer industrial component. Key specifications include material: FIBERGLASS AND RUBBER SILICONE CLASS Q FOURTH PLY, connection_type: PREFORMED BOTH ENDS, inside_diameter: 1.750 INCHES NOMINAL FIRST END IN, connection_style: ROUND BOTH ENDS, special_features: BOTH ENDS ARE PRECOMPRESSED TO 0.065 IN WALL IN, style_designator: SLEEVE SECTION. This part is cataloged in the U.S.
Government catalog under NSN 4720-01-421-5254, 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 | FIBERGLASS AND RUBBER SILICONE CLASS Q FOURTH PLY |
| connection_type | PREFORMED BOTH ENDS |
| inside_diameter | 1.750 INCHES NOMINAL FIRST END IN |
| connection_style | ROUND BOTH ENDS |
| special_features | BOTH ENDS ARE PRECOMPRESSED TO 0.065 IN WALL IN |
| style_designator | SLEEVE SECTION |
| end_overall_length | 0.875 INCHES NOMINAL BOTH ENDS IN |
| operating_pressure | 65.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| end_inside_diameter | 1.750 INCHES NOMINAL BOTH ENDS IN |
| end_item_identification | AIRCRAFT,(AC-130A,AC-130H,MC-130H,EC-13) A |
| cross-sectional_shape_style | ROUND |
| measuring_method_and_length | 4.500 INCHES NOMINAL OVERALL IN |
| NSN | 4720-01-421-5254 |
| MEASURING METHOD AND LENGTH | 4.500 INCHES NOMINAL OVERALL IN |
| CONNECTION STYLE | ROUND BOTH ENDS |
| CONNECTION TYPE | PREFORMED BOTH ENDS |
| STYLE DESIGNATOR | SLEEVE SECTION |
| MATERIAL DOCUMENT AND CLASSIFICATION | ECC-122 MFR REF SINGLE MATERIAL RESPONSE FIRST PLY |
| MATERIAL DOCUMENT AND CLASSIFICATION | ECC-128 MFR REF SINGLE MATERIAL RESPONSE SECOND PLY |
| MATERIAL DOCUMENT AND CLASSIFICATION | ECC-164 MFR REF 1ST MATERIAL RESPONSE AND ZZ-R-765,CL3A FED SPEC 2ND MATERIAL RESPONSE FOURTH PLY |
| MATERIAL DOCUMENT AND CLASSIFICATION | ECC-164 MFR REF 1ST MATERIAL RESPONSE AND ZZ-R-765,CL3A FED SPEC 2ND MATERIAL RESPONSE THIRD PLY |
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| OPERATING PRESSURE | 65.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |