59--SWITCH,PROXIMITY

The U.S. Navy, via NAVSUP Weapon Systems Support, is seeking a single-source supply of proximity switch spares (NIIN 016592149) for two DLA distribution points. The requirement calls for 29 units of part number 8590860-1, with delivery to Pennsylvania and California locations. This is an emergency acquisition under FAR 6.302, with a one‑year contract term and a mandatory Buy American clause. The solicitation will be posted on NECO, with an issue date of 08 Oct 2026 and a response deadline of 08 Nov 2026; award is expected on 23 Nov 2026. Only the OEM (the approved source) may fulfill the order; other vendors must submit a Source Approval Request, which will not delay the award. • Quantity: 29 units of switch/proximity spares (NIIN 016592149). • Delivery to DLA Distribution locations in PA and CA. • Emergency, single‑source acquisition; only the OEM is authorized. • Contract duration: 1 year; Buy American clauses apply. • Submission window: 08 Oct 2026 – 08 Nov 2026; award anticipated 23 Nov 2026.