# DIBBS #SPE4A6-26-T-33WS

Procurement of Differential Dial Indicating Gauges for DLA Aviation

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A6-26-T-33WS
**NAICS:** 334519

The Defense Logistics Agency (DLA) Aviation, ASC Commodities Division is seeking to procure differential dial indicating gauges for technical applications.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - DLA Aviation, ASC Commodities Division
  - Buyer: Briana Covington (Buyer Code: DBC0093)
- OEM Highlight:
  - THE HELLAN STRAINER CO is specified as the Original Equipment Manufacturer (OEM)
- Products Requested:
  - GAGE, DIFFERENTIAL, DIAL
    - NSN: 6685-01-572-5984
    - Part Number: ZH344G
    - Quantity: 4 units
- Technical and Compliance Requirements:
  - Packaging and marking must comply with MIL-STD-129 and MIL-STD-2073-1E
  - Strict adherence to domestic sourcing laws
  - Hazardous material labeling required; mercury compounds prohibited
  - Quality standards: SAE AS9003 or ISO 9001
  - Critical application item
- Delivery Requirements:
  - Delivery required within 169 days from contract date
  - FOB origin shipping
- No additional technical documents or attachments provided

### Description

GAGE, DIFFERENTIAL, DIAL (QTY: 4, NSN: 6685-01-572-5984, Purchase Request: 7018413081)
  Approved Sources:
  - CAGE: 1QZK3, Part No: ZH344G, Company: THE HELLAN STRAINER CO
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T33WS)