991757-1C: FILTER ELEMENT,AIR CONDITIONING.
FILTER ELEMENT,AIR CONDITIONING. Key specifications include material: ALUMINUM ALLOY FRAME, design_type: REUSABLE, overall_width: 5.250 INCHES NOMINAL IN, body_thickness: 0.218 INCHES NOMINAL IN, special_features: WITH ELECTRO-MAGNETIC INTERFERENCE AND RFI SHIELDING, style_designator: RECTANGULAR (INCL SQUARE). This part is cataloged in the U.S.
Government catalog under NSN 4130-01-009-5707, 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 | ALUMINUM ALLOY FRAME |
| design_type | REUSABLE |
| overall_width | 5.250 INCHES NOMINAL IN |
| body_thickness | 0.218 INCHES NOMINAL IN |
| special_features | WITH ELECTRO-MAGNETIC INTERFERENCE AND RFI SHIELDING |
| style_designator | RECTANGULAR (INCL SQUARE) |
| surface_treatment | CHROMATE FRAME |
| body_overall_length | 6.250 INCHES NOMINAL IN |
| filtering_media_design | KNITTED SINGLE FILTERING MEDIA RESPONSE |
| surface_treatment_document_and_classification | MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE FRAME A |
| NSN | 4130-01-009-5707 |
| FILTERING MEDIA DESIGN | KNITTED SINGLE FILTERING MEDIA RESPONSE |
| BODY OVERALL LENGTH | 6.250 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE FILTERING MEDIUM A |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE FRAME A |
| DESIGN TYPE | REUSABLE |
| STYLE DESIGNATOR | RECTANGULAR (INCL SQUARE) |
| OVERALL WIDTH | 5.250 INCHES NOMINAL IN |
| SPECIAL FEATURES | WITH ELECTRO-MAGNETIC INTERFERENCE AND RFI SHIELDING |
| SURFACE TREATMENT | CHROMATE FRAME |
| SURFACE TREATMENT | CHROMATE FILTERING MEDIUM |
No substitute or cross-reference records for this part.