# SAM #N3220527Q7037

ITW GSE aircraft ground-power equipment for USNS COMFORT

**Buyer:** MSC Norfolk
**Posted:** November 10, 2026
**Respond By:** November 26, 2026
**Identifier:** N3220527Q7037
**NAICS:** 423860, 335999

The U.S. Navy is seeking ITW GSE aircraft ground-power equipment for flight-deck modifications aboard the USNS COMFORT.
- **Government buyer:** Department of the Navy, Military Sealift Command (MSC), MSCHQ Norfolk.
- **OEM:** **ITW GSE**, identified as the potential sole-source supplier; the procurement cites fleet standardization and use of the same make and model aboard the USNS MERCY.
- **Equipment requested:** One each of a 28 VDC rectifier, a fixed-mount rectifier stand, and a 60 kVA, 400 Hz frequency converter.
- **Part numbers:** AP-543300 (rectifier), AP-543414 (stand), and AP-578653 (frequency converter). The converter description also references an empty base module and part number AP-578803, creating a discrepancy in the source documents.
- **Notable requirements:** Firm-fixed-price equipment purchase, delivery to the MSC warehouse in Norfolk, and quotes with pricing, technical details, delivery lead time and method, and country of origin.

### Description

<p>Please see attached Combined Synopsis Solicitation, and Redacted Other Than Full and Open Memo.</p>

[View original listing](https://sam.gov/opp/419184d874374f0b89787673929ef217/view)