91D5: COOLER UNIT,AIR.
The COOLER UNIT,AIR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OR STEEL COMP 1022 OVERALL, nut_style: PLAIN, OCTAGON, nut_height: 0.372 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-275-3599, 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 | STEEL COMP 1018 OR STEEL COMP 1022 OVERALL |
| nut_style | PLAIN, OCTAGON |
| nut_height | 0.372 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN |
| thread_class | 3B |
| thread_series | UN |
| thread_direction | RIGHT-HAND |
| width_across_flats | 3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM IN |
| nominal_thread_size | 2.625 INCHES IN |
| bearing_surface_type | CHAMFERED OR WASHER FACED |
| thread_quantity_per_inch | 16 |
| material_document_and_classification | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5310-00-275-3599 |
| WIDTH ACROSS FLATS | 3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM IN |
| THREAD SERIES | UN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 2.625 INCHES IN |
| NUT HEIGHT | 0.372 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN |
| NUT STYLE | PLAIN, OCTAGON |
| THREAD CLASS | 3B |
| THREAD QUANTITY PER INCH | 16 |
| MATERIAL | STEEL COMP 1018 OR STEEL COMP 1022 OVERALL |