Fuel Transfer Hoses

The U.S. Navy, via Naval Sea Systems Command, is seeking qualified suppliers to provide lightweight, buoyant, smooth‑bore rubber hoses for petroleum‑based fuels and water services (including boiler feed and potable water). The hoses must meet MIL‑DTL‑22240G(SH) specifications, be available in designated sizes (2½”, 4”, 6”, 7”) and types (A – alongside fueling, B – astern fueling, C – fuel or water service), and conform to strict dimensional, pressure, tensile, and rubber‑property tests. Required lengths are 35 ft for types A/C and 50 ft for type B, with specific wall‑thickness, weight, and proof‑pressure limits. All hoses must be branded, striped, and may incorporate recycled or biobased materials where feasible. The solicitation references numerous military and civilian standards (MIL‑H‑22240F, ASTM, ASQ, NAHAD) and requires first‑article and conformance inspections. Delivery packaging and documentation must follow DoD guidelines. • Scope: Manufacture/supply of fuel‑transfer hoses meeting MIL‑DTL‑22240G(SH). • Sizes: 2½”, 4”, 6”, 7” (inside diameter). • Types: A (alongside), B (astern), C (fuel or water). • Lengths: 35 ft (A/C) or 50 ft (B). • Performance: Proof pressure, burst pressure, tensile pull, dimensional stability, rubber property tests. • Marking: Contractor name, date, spec number, NSN, size, type, plus longitudinal stripe. • Compliance: Must follow listed MIL, ASTM, CFR, ASQ, NAHAD standards.