# DIBBS #SPE8E6-27-T-0542

DLA solicitation for 30 Avox face seal cover assemblies

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE8E6-27-T-0542
**NAICS:** 336413

DLA Troop Support is seeking 30 sole-source face seal cover assemblies for a critical application.
- Government buyer: Defense Logistics Agency (DLA), DLA Troop Support, Construction & Equipment (Class IV); contact listed as John Lieb.
- Product: 30 FACE SEAL COVER ASSY units, NSN 4240-01-655-7259 (also shown as 4240016557259); identified as Mil-Spec.
- OEM/vendor: **Avox Systems, Inc.** (CAGE 53655); the assembly is specified for procurement solely from this company.
- Notable requirements: Export-controlled technical data requires approved access. Origin inspection and acceptance apply, and a Certificate of Quality Compliance is required. Delivery is FOB origin and due within 160 days after order.

### Description

FACE SEAL COVER ASSY (QTY: 30, NSN: 4240-01-655-7259 Mil-Spec, Purchase Request: 7018912579)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE8E627T0542)