# DIBBS #SPE7M1-27-U-0376

DLA solicitation for Seiler optical instrument light filter subassemblies

**Posted:** October 07, 2026
**Respond By:** October 21, 2026
**Identifier:** SPE7M1-27-U-0376
**NAICS:** 333314, 423460, 423490

DLA Weapons Support is seeking Seiler optical-instrument light filter subassemblies under a one-year ordering contract.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Supply Chain; buyer contact: Bryan Fair.
- **OEM:** **Seiler Instrument and Manufacturing** (CAGE 11934), the listed approved source.
- **Product:** 5 estimated units of FILTER SUBASSEMBLY, LIGHT, OPTICAL INSTRUM; NSN 1240-01-718-9261; Seiler part number SLB11251. The 5-unit estimate is not a firm purchase commitment; the contract has a 1-unit guaranteed minimum once binding conditions are met.
- **Key requirements:** Delivery is due 118 days after a delivery order. FOB Origin; inspection and acceptance at destination. Packaging must comply with ASTM D3951 and DLA requirements.
- **Contract ceiling:** $350,000 maximum value.

### Description

FILTER SUBASSEMBLY, LIG (QTY: 5, NSN: 1240-01-718-9261, Purchase Request: 1000246248)
  Approved Sources:
  - CAGE: 11934, Part No: SLB11251, Company: SEILER INSTRUMENT AND MANUFACTURING
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M127U0376)