# DIBBS #SPE7M1-26-T-356G

DLA Land and Maritime requests Pentair Ring, Wearing (NSN 4320-00-172-1899)

**Posted:** September 17, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7M1-26-T-356G
**NAICS:** 339991

This opportunity from the Defense Logistics Agency (DLA) Land and Maritime, Maritime Supply Chain requests a specialized mechanical component for maritime applications.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Maritime Supply Chain
  - Contact: Michael Reese
- OEM and Vendor:
  - Pentair Flow Technologies, LLC is the sole approved manufacturer
- Products Requested:
  - Ring, Wearing (NSN 4320-00-172-1899)
    - Pentair Flow Technologies, LLC part number 676-1133-208
    - Quantity: 13 units
- Unique/Notable Requirements:
  - Strict compliance with domestic material restrictions
  - Hazardous material labeling requirements
  - Mercury or mercury compounds are prohibited
  - Critical Application Item designation
  - Delivery is FOB origin with destination inspection
- No other OEMs or alternative sources are accepted for this procurement
- No service line items or additional technical attachments included

### Description

RING, WEARING (QTY: 13, NSN: 4320-00-172-1899, Purchase Request: 7018378129)
  Approved Sources:
  - CAGE: 6GSK8, Part No: 676-1133-208, Company: PENTAIR FLOW TECHNOLOGIES, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126T356G)