The Waveguide Assembly, cataloged under National Stock Number 5985-01-292-3384, 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 Div Lockheed Martin Aeronautics Company. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-292-3384 |
| Primary Part Number | 654VE7190-6 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company |
| Status | ACTIVE |
| Flange Connecting Facility and Quantity | 8 THREADED HOLE(S) SECOND FLANGE ALL CONNECTION FACILITIES |
| Flange Depth | 0.923 INCHES MINIMUM AND 0.953 INCHES MAXIMUM SECOND FLANGE IN |
| Waveguide Outside Height | 1.000 INCHES NOMINAL IN |
| Operating Pressure | 30.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Tubing Wall Construction Style | INTERLOCKED SINGLE TUBING SEGMENT |
| Flange Inside Height | 1.003 INCHES MINIMUM AND 1.009 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Outside Diameter | 3.610 INCHES MINIMUM AND 3.640 INCHES MAXIMUM SECOND FLANGE IN |
| Flange Connecting Hole Diameter | 0.195 INCHES MINIMUM AND 0.203 INCHES MAXIMUM FIRST FLANGE ALL CONNECTION FACILITIES IN |
| Material | COPPER ALLOY SINGLE FLANGE |
| Waveguide Length | 5.000 INCHES NOMINAL IN |
| Waveguide Inside Width | 1.872 INCHES NOMINAL IN |
| Flange Style | CHOKE TYPE SECOND FLANGE |
| Waveguide Outside Width | 2.000 INCHES NOMINAL IN |
| Nominal Thread Size | 0.190 INCHES SECOND FLANGE ALL CONNECTION FACILITIES IN |
| Precious Material and Location | INTERNAL AND EXTERNAL SURFACES SILVER |
| Tubing Twist Angle in Deg | 105.0 SINGLE TUBING SEGMENT |
| Precious Material | SILVER |
| Flange Inside Height | 0.867 INCHES MINIMUM AND 0.877 INCHES MAXIMUM SECOND FLANGE IN |
| Thread Class | 2A SECOND FLANGE ALL CONNECTION FACILITIES A |
| Flange Connecting Facility and Quantity | 8 UNTHREADED HOLE(S) FIRST FLANGE ALL CONNECTION FACILITIES |
| Style Designator | STRAIGHT TYPE |
| Flange Quantity | 2 |
| Thread Series Designator | UNF SECOND FLANGE ALL CONNECTION FACILITIES |
| Flange Style | COVER TYPE FIRST FLANGE |
| Flange Inside Width | 2.003 INCHES MINIMUM AND 2.009 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Depth | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM FIRST FLANGE IN |
| Material | ALUMINUM ALLOY SINGLE TUBING SEGMENT |
| Flange Outside Diameter | 3.610 INCHES MINIMUM AND 3.640 INCHES MAXIMUM FIRST FLANGE IN |
| Surface Treatment | SILVER SINGLE TUBING SEGMENT ALL SURFACES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 654VE7190-6 | Microtech Inc Dba Microtech Inc (USA) |
| TFT-187-4-A-5-N | Microwave Engineering Corporation (USA) |
| 126692 | Litton Systems Inc Airtron Div (USA) |
| 654VE7190-6 PRIMARY | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
NSN 5985-01-292-3384 is a Waveguide Assembly, manufactured by Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-292-3384 has 4 cross-referenced part numbers: 654VE7190-6 (Microtech Inc Dba Microtech Inc), TFT-187-4-A-5-N (Microwave Engineering Corporation), 126692 (Litton Systems Inc Airtron Div), 654VE7190-6 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company).
There are 2 known substitutes for 5985-01-292-3384: 6145-00-053-5731, 2040-01-486-7090. Verify interchangeability with system specifications before substitution.
Key specifications for 654VE7190-6: Flange Connecting Facility and Quantity: 8 THREADED HOLE(S) SECOND FLANGE ALL CONNECTION FACILITIES; Flange Depth: 0.923 INCHES MINIMUM AND 0.953 INCHES MAXIMUM SECOND FLANGE IN; Waveguide Outside Height: 1.000 INCHES NOMINAL IN; Operating Pressure: 30.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS. 30 total characteristics are documented in the Federal Logistics Information System.