| STYLE DESIGNATOR | NON-VENTED THREADED TYPE (EXTERNAL) |
| MATERIAL | ALUMINUM ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-601,ALMAG 35 TEMPER F FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| OUTSIDE DIAMETER | 3.170 INCHES NOMINAL |
| OVERALL HEIGHT | 2.500 INCHES NOMINAL |
| SYSTEM FOR WHICH DESIGNED | NONPRESSURIZED |
| FILLER NECK DIAMETER FOR WHICH DESIGNED | 2.000 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UN |
| THREAD DIAMETER | 2.500 INCHES NOMINAL |
| THREAD QUANTITY | 12.000 PER INCH |
| THREAD CLASS | 2A |
| THREAD LENGTH | 0.620 INCHES NOMINAL |
| GRIPPING ACCOMMODATION TYPE | NOTCHED |
| SPECIAL MARKINGS | MIX TWO CAPS FULL OF OIL TO 1 GALLON OF GASOLINE TANK CAPACITY 2 GALLONS FUEL OIL RATIO 20 1 |
| FEATURES PROVIDED | SUBMERSIBLE |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 37923 |
| DESIGN CONTROL REFERENCE | 42837 |