# DIBBS #SPE7M1-26-U-6303

DLA Land and Maritime Solicits Optical Instrument Windows (NSN 1240-01-430-0379)

**Posted:** September 22, 2026
**Respond By:** October 06, 2026
**Identifier:** SPE7M1-26-U-6303
**NAICS:** 333314

The Defense Logistics Agency (DLA) Land and Maritime is soliciting an Indefinite Delivery Contract for optical instrument windows (NSN 1240-01-430-0379).
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Maritime Supply Chain
  - Buyer: Bryan Fair (Buyer Code: PMCM69K)
- OEMs and Approved Sources:
  - OPTEX SYSTEMS, INC (part number 12370302)
  - GENERAL DYNAMICS LAND SYSTEMS - CAN (part number 10555714)
- Products Requested:
  - Optical instrument window (NSN 1240-01-430-0379)
    - Estimated annual quantity: 90 units
    - Guaranteed minimum: 13 units
    - Maximum order value: $350,000
    - Delivery: FOB Origin within 152 days
- Unique/Notable Requirements:
  - Compliance with domestic sourcing laws
  - Cybersecurity requirements
  - Hazardous material labeling
  - Packaging per ASTM D3951 and marking per MIL-STD-129
- No technical attachments or additional documents provided

### Description

WINDOW, OPTICAL INSTRUM (QTY: 90, NSN: 1240-01-430-0379, Purchase Request: 1000244172)
  Approved Sources:
  - CAGE: 0BK64, Part No: 12370302, Company: OPTEX SYSTEMS, INC
  - CAGE: 56161, Part No: 10555714, Company: GENERAL DYNAMICS LAND SYSTEMS - CAN
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126U6303)