# DIBBS #SPE4A6-27-T-4474

DLA solicitation for 57 Mersen electrical contact brushes

**Posted:** October 16, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE4A6-27-T-4474
**NAICS:** 335991

DLA Weapons Support is soliciting 57 electrical contact brushes identified to Mersen USA PTT Corp.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division.
- OEM: **Mersen USA PTT Corp.** (CAGE 71310), part number C2747.
- Product: 57 electrical contact brushes, NSN 5977-01-324-6022.
- Requirements: Kirkwood Grade 13S is required; brush-grade substitution is not authorized. Each brush must be marked with the manufacturer’s brush grade.
- Delivery and acceptance: Delivery is required 171 days after award; FOB Origin, with destination inspection and acceptance.

### Description

BRUSH, ELECTRICAL CONTA (QTY: 57, NSN: 5977-01-324-6022, Purchase Request: 7018744753)
  Approved Sources:
  - CAGE: 71310, Part No: C2747, Company: MERSEN USA PTT CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T4474)