620-042-4: PACKING WITH RETAINER.
The Bestway Air Step™ 1400 ML Manual Air Pump inflates and deflates tubes, air mattresses, rafts, toys and other inflatables. Designed to provide maximum airflow, this pump has a stroke volume of 1.4 L/cycle and features a large air chamber for rapid inflation. It delivers a continuous stream of air on each down stroke (or step).
It's great if you don't have access to electricity and times where you need to inflate your items on-the-go. Plus, three universal valve adapters are included to fit nearly every inflation valve, so you're able to inflate a variety of items with the same pump! With its compact design, the Bestway Air Step 1400 ML Manual Air Pump is perfect for trips where you need to pack light.
This part is cataloged in the U.S. Government catalog under NSN 5330-00-551-0553, indicating validated use in U.S. government and defense logistics supply chains.
| material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU PACKING |
| construction | ONE-PIECE |
| outside_diameter | 0.782 INCHES NOMINAL IN |
| surface_treatment | CADMIUM RETAINER |
| retainer_thickness | 0.050 INCHES NOMINAL IN |
| packing_inside_diameter | 0.430 INCHES NOMINAL IN |
| material_document_and_classification | ASTM D2000 2BG615E3 ASSN STD ALL MATERIAL RESPONSES PACKING |
| packing_ring_cross-sectional_diameter | 0.072 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN |
| NSN | 5330-00-551-0553 |
| PACKING INSIDE DIAMETER | 0.430 INCHES NOMINAL IN |
| OUTSIDE DIAMETER | 0.782 INCHES NOMINAL IN |
| PACKING RING CROSS-SECTIONAL DIAMETER | 0.072 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D2000 2BG615E3 ASSN STD ALL MATERIAL RESPONSES PACKING |
| RETAINER THICKNESS | 0.050 INCHES NOMINAL IN |
| SURFACE TREATMENT | CADMIUM RETAINER |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU PACKING |
| CONSTRUCTION | ONE-PIECE |