19886-88-350: BOLT,TEE HEAD.
The BOLT,TEE HEAD is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: TEE NO. 4, head_length: 0.880 INCHES NOMINAL IN, thread_class: 3A A, thread_direction: RIGHT-HAND, surface_treatment: PASSIVATE OVERALL.
This part is cataloged in the U.S. Government catalog under NSN 5306-01-088-6830, 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 | IRON ALLOY 660 OVERALL |
| head_style | TEE NO. 4 |
| head_length | 0.880 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| nominal_thread_diameter | 0.312 INCHES IN |
| minimum_tensile_strength | 140000 POUNDS PER SQUARE INCH LBS |
| thread_quantity_per_inch | 24 |
| thread_series_designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| tee_bolt_cylindrical_head_diameter | 0.522 INCHES MAXIMUM IN |
| material_document_and_classification | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5306-01-088-6830 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| TEE BOLT CYLINDRICAL HEAD DIAMETER | 0.522 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| HEAD STYLE | TEE NO. 4 |
| THREAD DIRECTION | RIGHT-HAND |
| HEAD LENGTH | 0.880 INCHES NOMINAL IN |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| MINIMUM TENSILE STRENGTH | 140000 POUNDS PER SQUARE INCH LBS |
| THREAD CLASS | 3A A |