The Waveguide Assembly, cataloged under National Stock Number 5985-01-272-4116, 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 Rotary and Mission Systems Div Rms- C6isr. Government technical data includes 28 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-272-4116 |
| Primary Part Number | 17-19182-1 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin Rotary and Mission Systems Div Rms- C6isr |
| Status | ACTIVE |
| Precious Material | SILVER |
| Flange Inside Width | 0.279 INCHES MINIMUM AND 0.281 INCHES MAXIMUM ALL FLANGES IN |
| Flange Outside Height | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM ALL FLANGES IN |
| Tubing Wall Construction Style | SEAMLESS ALL TUBING SEGMENT |
| Waveguide Longer Offset Distance | 1.300 INCHES NOMINAL IN |
| Flange Outside Width | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM ALL FLANGES IN |
| Flange Style | CHOKE TYPE ALL FLANGES |
| Thread Class | 2B ALL FLANGES ALL CONNECTION FACILITIES |
| Waveguide Outside Width | 0.360 INCHES NOMINAL IN |
| Flange Quantity | 2 |
| Waveguide Inside Height | 0.140 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Style Designator | BEND TYPE |
| Insertion Loss in Decibels | 0.20 |
| Flexibility | RIGID ALL TUBING SEGMENT |
| Waveguide Outside Height | 0.220 INCHES NOMINAL IN |
| Voltage Standing Wave Ratio | 1.07 |
| Material | COPPER ALLOY ALL TUBING SEGMENT AND FLANGE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) ALL FLANGES ALL CONNECTION FACILITIES |
| Flange Depth | 0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM ALL FLANGES IN |
| Nominal Thread Size | 0.112 INCHES ALL FLANGES ALL CONNECTION FACILITIES IN |
| Precious Material and Location | EXTERNAL SURFACES SILVER |
| Flange Inside Height | 0.139 INCHES MINIMUM AND 0.141 INCHES MAXIMUM ALL FLANGES IN |
| Waveguide Inside Width | 0.280 INCHES NOMINAL IN |
| Waveguide Offset Distance | 0.804 INCHES NOMINAL IN |
| Surface Treatment | SILVER ALL TUBING SEGMENT INSIDE SURFACES |
| Flange Connecting Facility and Quantity | 4 THREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES |
| Thread Direction | RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 17-19182-1 | Lockheed Martin Corporation Dba Lockheed Martin Rotary and Mission Systems Div Rms- C6isr (USA) |
| 17-19182-1 | Textron Systems Corporation Dba Textron Systems Corp (USA) |
NSN 5985-01-272-4116 is a Waveguide Assembly, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Rotary and Mission Systems Div Rms- C6isr, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-272-4116 has 2 cross-referenced part numbers: 17-19182-1 (Lockheed Martin Corporation Dba Lockheed Martin Rotary and Mission Systems Div Rms- C6isr), 17-19182-1 (Textron Systems Corporation Dba Textron Systems Corp).
There is 1 known substitute for 5985-01-272-4116: 4730-01-017-5119. Verify interchangeability with system specifications before substitution.
Key specifications for 17-19182-1: Precious Material: SILVER; Flange Inside Width: 0.279 INCHES MINIMUM AND 0.281 INCHES MAXIMUM ALL FLANGES IN; Flange Outside Height: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM ALL FLANGES IN; Tubing Wall Construction Style: SEAMLESS ALL TUBING SEGMENT. 28 total characteristics are documented in the Federal Logistics Information System.