How to bid on Light Interference Filters for the DEPT of Defense

What the agency is buying and why it matters

The Defense Logistics Agency (DLA) plans to purchase Light Interference Filters (LIF), specifically NSN 5855-01-379-1410. This will be a five-year, firm-fixed-price, indefinite-delivery/indefinite-quantity contract.

The DLA estimates annual orders of 20,000 to 25,000 units, with a potential maximum contract value of about $8.68 million. This is a significant opportunity for vendors in the technology and defense supply sectors.

Key dates and what happens at the deadline

This is a pre-solicitation notice published on August 07, 2026. The deadline for this notice is August 24, 2026, at 11:59 PM ET. This current deadline is for the pre-solicitation phase.

A competitive Request for Quote (RFQ) is expected to be issued around October 2026. Once the RFQ is released, you will need to submit your full proposal by the deadline specified in that document. It is recommended to submit proposals at least 24 hours before the due date to avoid late submission issues.

Who this opportunity suits

This opportunity is suitable for firms with experience in manufacturing or supplying specialized technology components, particularly those related to optical or night vision devices. Given the sensitive nature of the item, vendors must have a SECRET facility security clearance.

Additionally, bidders will need to be registered in the Joint Certification Program (JCP) to access the technical data package. First Article Testing (FAT) will be required, though a waiver may be possible under certain conditions.

How to respond to this opportunity

To access the original source for this opportunity, you will need to click the designated link. If the first click takes you to the portal's homepage, click it again to go directly to the bid.

You may need a free account on the portal to view all documents, though this is not always required for every bid. Once the RFQ is issued in October, you will follow its specific instructions for submitting your quote.

Practical tips for a competitive response

Ensure your firm has the required SECRET facility security clearance and is registered with the Joint Certification Program (JCP) well in advance. These are mandatory for accessing sensitive technical data and being eligible for award.

Carefully review the technical data package once available. Pay close attention to the Light Interference Filter Performance Specification. If First Article Testing (FAT) is required, plan for it, or prepare a strong case for a FAT waiver if applicable.

When the RFQ is released, thoroughly read all instructions and requirements. Develop a clear and compliant proposal that addresses all aspects of the solicitation, including delivery to New Cumberland, Pennsylvania.