# DIBBS #SPE7M4-26-T-440G

DLA Land and Maritime seeks Siemens Energy piston collars (NSN 4820-01-313-0441, Qty 2)

**Posted:** September 25, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE7M4-26-T-440G
**NAICS:** 333995

The Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division is seeking to procure piston collars for military applications.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Fluid Handling Division
  - Contact: Blake Tushar
- OEMs and Vendors:
  - Siemens Energy, Inc. (approved manufacturer)
- Products Requested:
  - Piston Collar
    - NSN: 4820-01-313-0441
    - Siemens Energy Part Number: 11043098
    - Quantity: 2 units
- Notable Requirements:
  - Delivery required within 168 days from award
  - Compliance with domestic sourcing laws
  - Hazardous material labeling and handling
  - Transportation requirements under the First Destination Transportation program
  - Inspection at destination, delivery FOB origin
- No other OEMs or vendors are listed; Siemens Energy is the sole approved source.

### Description

PISTON, COLLAR (QTY: 2, NSN: 4820-01-313-0441, Purchase Request: 7018498727)
  Approved Sources:
  - CAGE: 0AT62, Part No: 11043098, Company: SIEMENS ENERGY, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T440G)