# DIBBS #SPE8E8-27-T-0540

One Clyde-Bergemann DN-4 head assembly for a rotary soot blower

**Posted:** November 12, 2026
**Respond By:** November 23, 2026
**Identifier:** SPE8E8-27-T-0540
**NAICS:** 333413

DLA is seeking one Clyde-Bergemann head assembly for a rotary soot blower.
- Buyer: Defense Logistics Agency (DLA), DLA Troop Support, Construction & Equipment (Lighting II).
- OEM: **Clyde-Bergemann**; the approved-source record identifies CAGE 1HRU7.
- Requested item: 1 head assembly, NSN 4410-01-108-5939, manufacturer part number X92041 (basic DN-4).
  - Includes gear and cam assembly PC23 and element flange PC28.
  - Intended for a head soot blower rotation application.
- Alternate offers must include a complete data package covering both the approved and alternate parts for evaluation; the agency does not have adequate evaluation data available.
- Delivery is required 166 days after order, FOB origin.

### Description

HEAD ASSEMBLY (QTY: 1, NSN: 4410-01-108-5939, Purchase Request: 7019095851)
  Approved Sources:
  - CAGE: 1HRU7, Part No: X92041 BASIC HEAD ASSY DN-4 E
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE8E827T0540)