The Adapter,waveguide, cataloged under National Stock Number 5985-00-941-4391, 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 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-941-4391 |
| Primary Part Number | 8771222-1 |
| Item Name | Adapter,waveguide |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| Status | ACTIVE |
| Flange Inside Width | 2.006 INCHES NOMINAL SINGLE FLANGE IN |
| Flange Outside Diameter | 3.625 INCHES NOMINAL SINGLE FLANGE IN |
| Adapter Length | 2.375 INCHES NOMINAL IN |
| Coaxial Connector Series Designation | N |
| Waveguide Outside Diameter | 3.625 INCHES NOMINAL IN |
| Flange Connecting Hole Diameter | 0.219 INCHES MINIMUM AND 0.222 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES IN |
| Surface Treatment | PAINT SINGLE COUPLING OUTSIDE SURFACES |
| Flange Connecting Facility and Quantity | 8 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES |
| Adapter Overall Height | 3.500 INCHES NOMINAL IN |
| Voltage Standing Wave Ratio | 1.25 |
| Material | ALUMINUM ALLOY SINGLE COUPLING |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Waveguide Inside Width | 2.002 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN |
| Adapter Diameter | 3.625 INCHES NOMINAL IN |
| Style Designator | WAVEGUIDE TO COAXIAL |
| Flange Inside Height | 1.006 INCHES NOMINAL SINGLE FLANGE IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, ROUND |
| Waveguide Inside Height | 1.002 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN |
| Flange Quantity | 1 |
| Flange Depth | 0.375 INCHES NOMINAL SINGLE FLANGE IN |
| Flange Style | COVER TYPE SINGLE FLANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8771222-1 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| 30116 | Waveline Inc (USA) |
| 918 | Axillon Aerospace (baltimore) Inc. (USA) |
| B34297 | Skyworks Solutions, Inc. (USA) |
| 918 | Atlantic Microwave Corporation Div Cobham Electronic Systems (USA) |
NSN 5985-00-941-4391 is a Adapter,waveguide, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-941-4391 has 5 cross-referenced part numbers: 8771222-1 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 30116 (Waveline Inc), 918 (Axillon Aerospace (baltimore) Inc.), B34297 (Skyworks Solutions, Inc.), 918 (Atlantic Microwave Corporation Div Cobham Electronic Systems).
There are 12 known substitutes for 5985-00-941-4391: 1650-00-095-1239, 5331-00-165-1972, 5330-00-178-7606 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8771222-1: Flange Inside Width: 2.006 INCHES NOMINAL SINGLE FLANGE IN; Flange Outside Diameter: 3.625 INCHES NOMINAL SINGLE FLANGE IN; Adapter Length: 2.375 INCHES NOMINAL IN; Coaxial Connector Series Designation: N. 21 total characteristics are documented in the Federal Logistics Information System.