# DIBBS #SPE7M4-26-T-449M

DLA Solicitation for Eaton Aerospace BLOCK, CYLINDER (NSN 4320-01-139-1621)

**Posted:** September 28, 2026
**Respond By:** October 08, 2026
**Identifier:** SPE7M4-26-T-449M
**NAICS:** 333995

The Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division is soliciting offers for BLOCK, CYLINDER components (NSN 4320-01-139-1621).
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Fluid Handling Division
  - Buyer: Rory O'Reilly
- OEMs and Vendors:
  - Eaton Aerospace, LLC is the only approved OEM, with part numbers 325650 and 843923 PIECE 32
- Products/Services Requested:
  - BLOCK, CYLINDER (NSN 4320-01-139-1621)
    - Quantity: 3 units
    - Part Numbers: 325650, 843923 PIECE 32
    - Must meet DLA packaging and technical requirements, including MIL-STD-129 marking and MIL-STD-2073-1E packaging
- Unique or Notable Requirements:
  - Delivery is FOB origin with a 20-day lead time from contract award
  - Delivery location: General Depot of Naval Supplies, Kaohsiung City, Taiwan
  - Strict compliance with domestic sourcing laws
  - Hazardous material labeling required
  - Inspection at the manufacturing facility is mandatory
  - Opportunity is marked as a 'Fast Award'
- No other OEMs or vendors are listed as approved sources

### Description

BLOCK, CYLINDER (QTY: 3, NSN: 4320-01-139-1621, Purchase Request: 7018517340)
  Approved Sources:
  - CAGE: 62983, Part No: 325650, Company: EATON AEROSPACE, LLC
  - CAGE: 62983, Part No: 843923 PIECE 32, Company: EATON AEROSPACE, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T449M)