SUPPORT,STRUCTURAL COMPONENT,AIR. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: INVOLUTE SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 2.8500 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-006-6700, 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 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | INVOLUTE SPLINE BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 2.8500 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 57 |
| hardness_rating | 39.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM BODY |
| spline_quantity | 16 BOTH ENDS |
| style_designator | CONE SHAPE BODY, PROTRUDING HUB, RECESSED HUB |
| face_nominal_width | 0.375 INCHES IN |
| backlash_designation | GRADE A |
| NSN | 9540-00-006-6700 |
| OUTER RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE | 0.045 INCHES NOMINAL IN |
| LEFT SIDE FLANGE THICKNESS | 0.094 INCHES NOMINAL IN |
| BASIC SHAPE STYLE | ANGLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| OVERALL WIDTH | 1.000 INCHES NOMINAL IN |
| BASE FLANGE THICKNESS | 0.125 INCHES NOMINAL IN |
| OVERALL HEIGHT | 1.000 INCHES NOMINAL IN |
| LENGTH | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| FIRST TIP OUTER RADIUS | 0.045 INCHES NOMINAL IN |
| FIRST TIP INNER RADIUS | 0.045 INCHES NOMINAL IN |