Add to Cart Quick view Rockwell Collins KWM-380 / HF-380 Original NOS OCXO-26T-10 Oscillator / Oven, for the Upgraded Oscillator Board P/N 277-0494-020 Rockwell Collins MSRP: Now: $99.99 Was: This Rockwell Collins KWM-380 / HF-380 Original NOS OCXO-26T-10 Oscillator / Oven, for the Upgraded Oscillator Board, is NEW. P/N 277-0494-020 There are some on the "Surplus" market but they are listed at least $50.00 more than the NOS... MSRP: Now: $99.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $99.99 Was: Subtotal: Add to Cart