The 11955-2 is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, body_style: PLAIN, SOLID, bore_style: W/COUNTERBORE COUNTERBORE FIRST END, tooth_form: STANDARD, pitch_diameter: 1.7917 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-553-9352, 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 303 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/COUNTERBORE COUNTERBORE FIRST END |
| tooth_form | STANDARD |
| pitch_diameter | 1.7917 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 172 |
| style_designator | FLANGED END WITH PILOT |
| attachment_method | MOUNTING HOLE |
| surface_treatment | PASSIVATE OVERALL |
| face_nominal_width | 0.085 INCHES IN |
| hub_nominal_diameter | 2.0500 INCHES FIRST END IN |
| NSN | 5999-00-553-9352 |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | 4-CONDUCTOR SWITCH JACK,MOLDED NYLON SHELL; BERLY-COPPER NICKEL-PLATED CONTACTS |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | 4-CONDUCTOR SWITCH JACK,MOLDED NYLON SHELL; BERLY-COPPER NICKEL-PLATED CONTACTS |