Case, diffuser, aircraft; NSN 2840-01-176-9156

The Defense Logistics Agency Aviation seeks 729 units of aircraft diffuser cases (NSN 2840-01-176-9156, part number 6029T59G02) with proposals due November 13, 2026 at 3:00 p.m. CST. This is a firm fixed-price acquisition issued against existing Basic Ordering Agreement SPE4A1-22-G-0010 with no set-aside, and the solicitation letter is directed to General Electric Company at their Cincinnati, Ohio headquarters.

Deliveries occur in eight increments from December 31, 2026 through July 28, 2027, shipped to DLA Distribution Depot Oklahoma (SW3211) at Tinker Air Force Base under FOB origin terms with inspection and acceptance at origin. Contractors must submit unit pricing for two quantity ranges: Range 1 (182–638 units) and Range 2 (639–1,094 units). The item is classified as a critical safety item requiring Item Unique Identification marking.

Packaging compliance mandates MIL-STD-2073-1 preservation level MIL, packaging level B, and MIL-STD-129 military marking standards. All wooden pallets and containers must be constructed from debarked wood and heat-treated at 56 degrees Centigrade for a minimum of 30 minutes with ALSC-accredited certification per ISPM No. 15. Special packaging instructions per DD Form 2169 specify ASTM-D-5118 corrugated fiberboard construction with detailed dimensional and material requirements. Cybersecurity Maturity Model Certification (CMMC) Level 2 Self-assessment is required. The solicitation also requires small business subcontracting plan compliance, higher-level contract quality requirements, and standard inspection. NAICS 336412, PSC 2840. Contact Asaycia Clayton, Contract Specialist, at asaycia.clayton.1@us.af.mil.