Leg 4 and H2 Heater (TB3C1) Request for Prototype Proposal

The government seeks prototype designs and installations for a new Leg 4 component and an H2 air heater at Arnold Air Force Base, TN, under an Other Transaction Prototype (OTP) effort. Offerors must submit a prototype proposal following the RFPP and Attachment 2 template, with the solicitation indicating up to two OTP projects will be awarded and a possible single follow‑on production agreement for the successful vendor. The notice requires selection of one of the two prototype opportunities (Leg 4 or H2 Heater) rather than both. Participation is limited to DoD and DoD‑contractor entities that hold a current NIST SP 800‑171 assessment in SPRS, and all performance parameters are restricted to authorized distribution.

Notice ID

f06ffa3a3941493cac6e6adbe479ed0f

Solicitation Number

FA9101259L4H2

NAICS Code

541330

Classification Code

3695