The Waveguide, cataloged under National Stock Number 5985-01-028-1750, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div. Government technical data includes 2 verified specifications, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-028-1750 |
| Primary Part Number | 2439909-1 |
| Item Name | Waveguide |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div |
| Status | ACTIVE |
| Cross-Sectional Shape Style | INTERNAL, ROUND EXTERNAL, ROUND |
| Waveguide Length | 3.500 INCHES MINIMUM AND 3.750 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-01-028-1750 is a Waveguide, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-028-1750 has 2 cross-referenced part numbers: 2439909-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), 61138 (Waveline Inc).
There are 9 known substitutes for 5985-01-028-1750: 5998-00-081-3945, 5305-00-282-6253, 3455-01-047-4285 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2439909-1: Cross-Sectional Shape Style: INTERNAL, ROUND EXTERNAL, ROUND; Waveguide Length: 3.500 INCHES MINIMUM AND 3.750 INCHES MAXIMUM IN. 2 total characteristics are documented in the Federal Logistics Information System.