# DIBBS #SPE4A5-26-T-436P

Procurement of Main Gearbox Tool S for DLA Aviation

**Posted:** September 17, 2026
**Respond By:** September 24, 2026
**Identifier:** SPE4A5-26-T-436P
**NAICS:** 336413

DLA Aviation is seeking to procure a Main Gearbox Tool S for aviation maintenance.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation
  - ASC Supplier Oper OEM Division
  - Buyer contact: Hien-Van Trinh
- OEMs and Vendors:
  - Bell Textron Inc (OEM)
  - Form Fit & Function LLC (OEM)
- Products Requested:
  - Main Gearbox Tool S
    - National Stock Number (NSN): 4920-01-518-4064
    - Part Number: 449-240-025-101
    - Quantity: 1 unit
- Notable Requirements:
  - Approved sources are Bell Textron Inc and Form Fit & Function LLC
  - Delivery required within 215 days from award
  - Compliance with DFARS, FAR, cybersecurity, and packaging standards
  - Set aside for small businesses
  - FOB Origin shipping

### Description

MAIN GEARBOX TOOL S (QTY: 1, NSN: 4920-01-518-4064, Purchase Request: 7018380508)
  Approved Sources:
  - CAGE: 1P6K0, Part No: 449-240-025-101, Company: FORM FIT & FUNCTION LLC
  - CAGE: 97499, Part No: 449-240-025-101, Company: BELL TEXTRON INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A526T436P)