The Waveguide Assembly, cataloged under National Stock Number 5985-01-029-7047, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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 | 5985-01-029-7047 |
| Primary Part Number | 2187027 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Waveguide Outside Diameter | 3.625 INCHES NOMINAL IN |
| Bend Angle in Deg | 90.0 SINGLE BEND H-PLANE |
| Material | ALUMINUM ALL TUBING SEGMENT AND FLANGE |
| Flange Inside Width | 2.002 INCHES NOMINAL ALL FLANGES IN |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Flange Outside Diameter | 3.625 INCHES NOMINAL ALL FLANGES IN |
| Flange Quantity | 2 |
| Flange Connecting Hole Diameter | 0.199 INCHES NOMINAL ALL FLANGES SINGLE CONNECTION FACILITY IN |
| Flange Depth | 0.375 INCHES NOMINAL ALL FLANGES IN |
| Material | RUBBER SYNTHETIC SINGLE TUBING JACKET |
| Flange Connecting Facility and Quantity | 8 UNTHREADED HOLE(S) ALL FLANGES SINGLE CONNECTION FACILITY |
| Waveguide Inside Width | 2.002 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Style Designator | BEND TYPE |
| Flange Style | COVER TYPE ALL FLANGES |
| Waveguide Longer Offset Distance | 12.375 INCHES NOMINAL IN |
| Surface Treatment | SILVER SINGLE TUBING SEGMENT INSIDE SURFACES |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Flange Inside Height | 1.002 INCHES NOMINAL ALL FLANGES IN |
| Precious Material and Location | TUBING INTERNAL SURFACE SILVER |
| Waveguide Offset Distance | 4.625 INCHES NOMINAL IN |
| Waveguide Inside Height | 0.501 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 102968 | Frontgrade Technologies Inc. (USA) |
| 2187027 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 47174 | Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense (USA) |
| 102968 | Litton Systems Inc Airtron Div (USA) |
| 47174 | Mega Industries Inc Mega Microwave Div (USA) |
| MC-187021 | Microtech Inc Dba Microtech Inc (USA) |
NSN 5985-01-029-7047 is a Waveguide Assembly, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-029-7047 has 6 cross-referenced part numbers: 102968 (Frontgrade Technologies Inc.), 2187027 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 47174 (Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense), 102968 (Litton Systems Inc Airtron Div), 47174 (Mega Industries Inc Mega Microwave Div) and 1 more.
There are 5 known substitutes for 5985-01-029-7047: 2530-00-591-3099, 1680-00-679-2033, 5915-01-038-3885 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2187027: Waveguide Outside Diameter: 3.625 INCHES NOMINAL IN; Bend Angle in Deg: 90.0 SINGLE BEND H-PLANE; Material: ALUMINUM ALL TUBING SEGMENT AND FLANGE; Flange Inside Width: 2.002 INCHES NOMINAL ALL FLANGES IN. 23 total characteristics are documented in the Federal Logistics Information System.