The Duct Assembly, cataloged under National Stock Number 1650-00-021-9916, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Defense & Development Enterprises Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-021-9916 |
| Primary Part Number | 103406 |
| Item Name | Duct Assembly |
| FSC / FSG | 1650 / 16 — No Item Name Available |
| Manufacturer | Defense & Development Enterprises Llc |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY 6061 T4,3.000 IN. DIA,9.844 IN. LG IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1650-00-021-9916 is a Duct Assembly, manufactured by Defense & Development Enterprises Llc, classified under FSC 1650 (No Item Name Available). Status: active.
NSN 1650-00-021-9916 has 2 cross-referenced part numbers: 103406 (Defense & Development Enterprises Llc), 103406 (Triumph Thermal Systems - Maryland, Inc.).
There are 5 known substitutes for 1650-00-021-9916: 5315-00-010-3406, 2530-00-018-8012, 5365-00-605-4658 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 103406: General Characteristics Item Description: ALUMINUM ALLOY 6061 T4,3.000 IN. DIA,9.844 IN. LG IN. 1 total characteristics are documented in the Federal Logistics Information System.