# DIBBS #SPE2DS-26-T-492M

One MSA optical insert for chemical-biological protective masks

**Posted:** September 30, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE2DS-26-T-492M
**NAICS:** 339115, 423460

DLA Troop Support is seeking one MSA optical insert for use with chemical-biological protective masks.
- **Buyer:** Defense Logistics Agency (DLA), DLA Troop Support, Medical Supply Chain MD Surg FSF; point of contact Seth Tootell. The request is listed on DIBBS under solicitation SPE2DS-26-T-492M.
- **OEM / approved source:** **MSA Safety Sales, LLC** (CAGE 8B9P7), listed for part number 10093969.
- **Product:** One strapless optical insert for chemical-biological masks, NSN 6540-01-565-0590, MSA part number 10093969. It supports vision correction while wearing a gas mask and is intended for MCU-2P and large MSAS Millennium masks (mask P/N 10051288).
- **Included components:** Frame assembly P/N 493583, support assembly P/N 10093972, guide P/N 454816, and label/instructions P/N 10094791.
- **Notable requirements:** The item is FDA-regulated, with applicable marketing and medical marking/packaging requirements. Delivery is a single supply delivery, required within five days after award; destination inspection and acceptance apply.

### Description

INSERT, OPTICAL, CHEMICA (QTY: 1, NSN: 6540-01-565-0590, Purchase Request: 7018406244)
  Approved Sources:
  - CAGE: 8B9P7, Part No: 10093969, Company: MSA SAFETY SALES, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE2DS26T492M)