# DIBBS #SPE4A5-26-T-452Z

DLA Solicitation for 56 Indicator, Sight, Liquid Units (NSN 6680-01-120-6409)

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A5-26-T-452Z
**NAICS:** 336413, 334511

The Defense Logistics Agency (DLA) Aviation, ASC Supplier Operations OEM Division, is soliciting offers for Indicator, Sight, Liquid units.
- Buyer: DLA Aviation, ASC Supplier Operations OEM Division (Contact: Hien-Van Trinh)
- Products Requested:
  - 56 units of Indicator, Sight, Liquid (NSN 6680-01-120-6409)
  - Approved OEMs and part numbers:
    - LDI Industries, Inc. (LSP51-5)
    - Other approved part numbers: A2749-4A, 163002
- Delivery:
  - FOB Origin
  - Inspection at DLA Distribution San Joaquin, Tracy, CA
  - Delivery lead time: 169 days from award
- Compliance Requirements:
  - Must comply with Buy American Act and Berry Amendment
  - Prohibition on covered defense telecommunications equipment
- No unique technical requirements beyond approved sources and compliance regulations

### Description

INDICATOR, SIGHT, LIQUID (QTY: 56, NSN: 6680011206409, Purchase Request: 7018414415)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A526T452Z)