# TR-317D and TR-353A Transducers and Spare Parts Production.

Canonical: https://abierto.us/opportunities/n6660427r0004

- Solicitation number: N6660427R0004
- Notice type: Solicitation
- Status: Open. Offers due November 10, 2026 at 2:00 PM EST
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NUWC Div Newport (N66604)
- NAICS: 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- Product or service code: 5845 Underwater Sound Equipment
- Who can bid, by location: Anywhere in the US. Location does not limit who can bid: a product shipped to the buyer, research at the performer's facility, or work at the contractor's site. A state shown is the delivery point.
- First posted: October 9, 2026
- Last posted: October 9, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/cd42a9d5a75e4e4d9fc3c6501c0ea91b/view

## Description

TR-317D and TR-353A Transducers and Spare Parts Production. The contractor shall design, document, manufacture, test, package, and deliver up to 40 First Article TR-317D transducers and up to 40 First Article TR-353A transducers (if First Articles are not waived), and up to 25,000 production TR-317D transducers and up to 5,500 production TR-353A transducers which meet the performance requirements of the respective TR-317D and TR-353A transducer Critical Item Performance Specification (CIPS).  The contractor shall also manufacture, test, package, and deliver up to 5,500 TR-353A Installation Kits, up to 5,000 TR-353A Housings, up to 5,000 TR-353A End Seals, up to 5,000 TR-317D Vulcanized Body Assemblies, up to 5,000 TR-317D End Seal Assemblies, and up to 5,000 Vulcanized Housing Assemblies which will be build-to-print items in accordance with the respective drawings.

## Attachments

- [5a909c6a75a54b9b8cb75d9458361518](https://toolbox-piee.eb.mil/)

## Open now in the same industry

112 open in NAICS 334511.

- OVERHEAD PROJECTOR, (SPRPA126RUC21), due November 2, 2026 at 1:00 PM EST. https://abierto.us/opportunities/sprpa126ruc21
- SPRRA127RA002// COMPUTER, FLIGHT CONTROL// 6615016583654 (98239743), due November 2, 2026 at 2:00 PM EST. https://abierto.us/opportunities/98239743
- VACUUM PUMP UNIT (N0010426QND26), due November 2, 2026 at 3:30 PM EST. https://abierto.us/opportunities/n0010426qnd26

## Publications

- October 9, 2026: Solicitation, due November 10, 2026 at 2:00 PM EST. Notice cd42a9d5a75e4e4d9fc3c6501c0ea91b. https://sam.gov/workspace/contract/opp/cd42a9d5a75e4e4d9fc3c6501c0ea91b/view

## Points of contact

- Keri Gunn, keri.l.gunn.civ@us.navy.mil, 4018326779
- Andrew Kenyon, Andrew.kenyon3.civ@us.navy.mil, 4018327290

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n6660427r0004.