# DIBBS #SPE7L7-27-T-0538

Six Source-Approved Optical Instrument Lenses

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7L7-27-T-0538
**NAICS:** 333314

The Defense Logistics Agency is seeking six source-approved optical instrument lenses for DLA Weapons Support’s Land Supplier Operations Batteries/Tires office.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Land Supplier Operations Batteries/Tires; contact listed as James Wolfingbarger.
- Product: 6 optical instrument lenses, NSN 6650-01-472-6734; purchase request 7019025633.
  - **OEM/source: Electric Boat Corporation** (CAGE 96169), part number E20.1IE007.
  - **OEM/source: Eaton Aerospace LLC** (CAGE 27878), part number 590010-1IE007.
- Requirement: Critical application item; the solicitation identifies these approved sources and part numbers.
- Delivery and handling: Delivery is required within 168 days after order. FOB origin, with destination inspection and acceptance. Packaging and marking must comply with MIL-STD-2073-1E and MIL-STD-129, including delicate-instrument marking.

### Description

LENS, OPTICAL INSTRUMEN (QTY: 6, NSN: 6650-01-472-6734, Purchase Request: 7019025633)
  Approved Sources:
  - CAGE: 27878, Part No: 590010-1IE007
  - CAGE: 96169, Part No: E20.1IE007, Company: ELECTRIC BOAT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L727T0538)