| MATERIAL | STEEL OVERALL |
| STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A519 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| OVERALL LENGTH | 30.5 MILLIMETERS MINIMUM AND |
| 31.5 MILLIMETERS MAXIMUM |
| BODY OUTSIDE DIAMETER | 51.0 MILLIMETERS NOMINAL |
| BODY INSIDE DIAMETER | 19.0 MILLIMETERS NOMINAL |
| SPECIAL FEATURES | FINAL PROTECTIVE FINISH TO BE IN ACCORDANCE WITH 12420325, METHOD 1 OR 4. |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SPACER, AIR CLEANER BRACKET |