N-150-5 Head Base Packing (PTFE) for Iwata NEO TRN1 & TRN2 Iwata from $5.44 $7.25 Qty. Add to Cart SKU: N-150-5 This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. This is the N-150-5 Head Base Packing (PTFE) for Iwata NEO TRN1 & TRN2. Tweet