The BRACKET ASSEMBLY,CASE,FAN is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: STEEL, head_style: BUTTON, neck_width: 0.431 INCHES MINIMUM AND 0.452 INCHES MAXIMUM IN, head_height: 0.219 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN, neck_length: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, thread_class: 2A A. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-054-8052, 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 |
| head_style | BUTTON |
| neck_width | 0.431 INCHES MINIMUM AND 0.452 INCHES MAXIMUM IN |
| head_height | 0.219 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN |
| neck_length | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 0.907 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN |
| overall_width | 1.756 INCHES NOMINAL IN |
| thread_length | 1.126 INCHES MINIMUM IN |
| overall_length | 3.222 INCHES NOMINAL IN |
| fastener_length | 3.000 INCHES NOMINAL IN |
| hardness_rating | 95.0 ROCKWELL B MAXIMUM OVERALL |
| NSN | 5306-00-054-8052 |
| THREAD LENGTH | 1.126 INCHES MINIMUM IN |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| NOMINAL THREAD DIAMETER | 0.438 INCHES IN |
| HEAD DIAMETER | 0.907 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
| HARDNESS RATING | 95.0 ROCKWELL B MAXIMUM OVERALL |
| FASTENER LENGTH | 3.000 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.219 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN |
| THREAD QUANTITY PER INCH | 14 |