| Size | NSN | Weight |
|---|---|---|
| Extra Small | 8470-01-092-8497 | 7.5 lbs. (3.2 kg) |
| Small | 8470-01-092-8498 | 8.3 lbs. (3.7 kg) |
| Medium | 8470-01-092-8499 | 9.0 lbs. (4.0 kg) |
| Large | 8470-01-092-8500 | 10.3 lbs. (4.6 kg) |
| Extra Large | 8470-01-092-8501 | 11.0 lbs. (4.9 kg) |
| Extra Extra Large | 8470-01-092-8502 | Not specified |