# DIBBS #SPE4A1-26-T-2802

DLA Aviation Solicits Tube Assembly, Drive (NSN 1680-00-244-3579) from Ontic

**Posted:** September 17, 2026
**Respond By:** September 24, 2026
**Identifier:** SPE4A1-26-T-2802
**NAICS:** 336413

The Defense Logistics Agency (DLA) Aviation Supply Chain is soliciting bids for Tube Assembly, Drive (NSN 1680-00-244-3579).
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - DLA Aviation Supply Chain
  - Office: Aviation Supply Chain
- OEMs and Vendors:
  - Ontic Engineering & Manufacturing (approved source)
- Products Requested:
  - Tube Assembly, Drive
    - NSN: 1680-00-244-3579
    - Ontic Part Number: 532513-14
    - Quantity: 4 units (solicitation), minimum buy quantity: 5 units (RFQ)
- Notable Requirements:
  - Compliance with Cybersecurity Maturity Model Certification (CMMC) Level 2
  - ISO 9001:2015 quality management standards
  - Delivery to DLA Distribution Depot Hill, Hill AFB, UT
  - Domestic origin required; must comply with Buy American and Berry Amendment
  - Performance period: approximately 8.5 months from shipment to delivery
  - Small business set-aside

### 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=SPE4A126T2802)