VALVE, GLOBE

The contract specifies the procurement of three globe valves with a 2-inch size and a 9-1/2 inch face-to-face dimension, designed for manual operation with a maximum operating pressure of 6000 PSI. The valve body is to be constructed from copper alloy, with the seat available in either nickel copper alloy or 316 stainless steel, and the stem must be 316 stainless steel. Both ends feature 3.75-12 UN external threads, and the valve stem centerline is angled approximately 13 degrees from perpendicular to the piping. The valve must include a handle and use a VITON O-ring. The use of mercury or mercury-containing compounds is strictly prohibited except for specific functional applications covered under exceptions listed by NAVSEA, and any portable devices containing mercury must be shockproof with a secondary containment barrier. This is designated as a critical application item with approved part numbers from ADMIRAL VALVE LLC, HYDRASEARCH COMPANY LLC, DERBYSHIRE MARINE PRODUCTS LLC, and BEC SYSTEMS LLC. All items must comply with DLA packaging requirements per MIL-STD-2073-1E and marking standards under MIL-STD-129, including specific packaging and unit identification codes. Delivery is FOB origin with a 168-day delivery window, scheduled for January 5, 2027, to the DLA Distribution facility in San Diego, California. The contract number is SPE7MC-26-T-122Q, and the NSN is 4820-01-113-7271 with no quantity variance permitted.