The GUIDE,VALVE STEM is a the manufacturer industrial component. Key specifications include material: IRON CAST, bore_diameter: 0.4375 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM IN, overall_length: 3.438 INCHES NOMINAL IN, aa_end_diameter: 0.813 INCHES NOMINAL IN, bore_counterbore: NOT INCLUDED, bore_countersink: NOT INCLUDED. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 2805-00-422-5850, 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 CAST |
| bore_diameter | 0.4375 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM IN |
| overall_length | 3.438 INCHES NOMINAL IN |
| aa_end_diameter | 0.813 INCHES NOMINAL IN |
| groove_quantity | 1 |
| bore_counterbore | NOT INCLUDED |
| bore_countersink | NOT INCLUDED |
| outside_diameter | 1.109 INCHES NOMINAL IN |
| bb_end_shank_diameter | 0.750 INCHES NOMINAL IN |
| major_diameter_length | 0.250 INCHES NOMINAL IN |
| metallic_hardness_rating | 90.0 MINIMUM ROCKWELL B AND 93.8 MAXIMUM ROCKWELL B |
| material_document_and_classification | SAE G3000 ASSN STD SINGLE MATERIAL RESPONSE |
| NSN | 2805-00-422-5850 |
| BORE COUNTERBORE | NOT INCLUDED |
| BORE DIAMETER | 0.4375 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM IN |
| MATERIAL | IRON CAST |
| OUTSIDE DIAMETER | 1.109 INCHES NOMINAL IN |
| GROOVE QUANTITY | 1 |
| LENGTH FROM AA END TO LARGEST DIAMETER FACE | 0.750 INCHES NOMINAL IN |
| BORE COUNTERSINK | NOT INCLUDED |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE G3000 ASSN STD SINGLE MATERIAL RESPONSE |
| AA END DIAMETER | 0.813 INCHES NOMINAL IN |
| BB END SHANK DIAMETER | 0.750 INCHES NOMINAL IN |