The government is seeking a valve assembly under NSN 4820012450443, with line item quantity 14 EA to be delivered to W1A8 DLA DISTRIBUTION within 111 days after date of order. Approved sources are 0BR59, 830Q4, and 8FGX3, all referencing part 128C816AFG-6. The procurement will be conducted as an RFQ available through the provided link, and hard copies, specifications, plans, or drawings are not available. All responsible sources may submit a quote, which must be submitted electronically and will be considered if timely received.