The government is procuring valve disks (NSN 4820011184030) with a line item quantity of 12 EA. Approved sources are 15187 part 12501003000 and 15187 part 20232 find no. 9. Delivery is to W1A8 DLA Distribution San Joaquin and is required within 168 days after date of order. The solicitation is an RFQ available at the provided link, and hard copies are not available. Specifications, plans, or drawings are not available, and quotes must be submitted electronically; all responsible sources may submit timely quotes.