# DIBBS #SPE4A1-26-T-2953

Procurement of Ontic Tube Assembly, Drive for DLA Aviation

**Posted:** September 25, 2026
**Respond By:** October 02, 2026
**Identifier:** SPE4A1-26-T-2953
**NAICS:** 336413

This opportunity is for the procurement of a Tube Assembly, Drive for military aviation applications, managed by DLA Aviation.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Aviation
  - Office: Aviation Supply Chain
- OEMs and Vendors:
  - Ontic Engineering & Manufacturing (CAGE 45934) is the approved OEM
- Products Requested:
  - Tube Assembly, Drive
    - NSN: 1680-00-244-3579
    - Ontic Part Number: 532513-14
    - Quantity: 4 units (solicitation text); minimum buy quantity of 5 units (attachment)
- Unique/Notable Requirements:
  - Compliance with Cybersecurity Maturity Model Certification (CMMC) Level 2
  - ISO 9001:2015 quality management certification required
  - Delivery to DLA Distribution Depot Hill, Utah
  - Delivery timeframe: approximately 8.5 months from contract issuance
  - Buy American Act compliance and prohibition on covered defense telecommunications equipment
- No technical documents or additional attachments provided
- Ontic Engineering & Manufacturing is highlighted as the sole approved source for this item

### Description

TUBE ASSY, DRIVE (QTY: 4, NSN: 1680-00-244-3579, Purchase Request: 7012900793)
  Approved Sources:
  - CAGE: 45934, Part No: 532513-14, Company: ONTIC ENGINEERING & MANUFACTURING,
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A126T2953)