# DIBBS #SPEFA5-27-T-0166

DLA Aviation request for six RTX carbon seal matching rings

**Posted:** November 05, 2026
**Respond By:** November 12, 2026
**Identifier:** SPEFA5-27-T-0166
**NAICS:** 336413, 423690

DLA Aviation is seeking six carbon seal matching rings for Fleet Readiness Center East at Cherry Point.
- **Buyer:** Defense Logistics Agency (DLA), DLA Aviation; Fleet Readiness Center East, Cherry Point. The request identifies Larry Kemp as the contact.
- **OEM:** **RTX Corporation** (CAGE 55820), approved source for manufacturer part number 4953951.
- **Product:** Six carbon seal matching rings; NSN 5330LN0035445; RTX P/N 4953951.
- **Delivery and requirements:** One-time delivery to Fleet Readiness Center East, FOB destination, within 12 days after order. Designated a critical application item; destination inspection and specified packaging, marking, and quality requirements apply.

### Description

CARBON SEAL MATCHING, (QTY: 6, NSN: 5330-LN-003-5445, Purchase Request: 7018988716)
  Approved Sources:
  - CAGE: 55820, Part No: 4953951, Company: RTX CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPEFA527T0166)