The Waveguide Assembly, cataloged under National Stock Number 5985-01-033-6989, 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 L3 Technologies, Inc. Div L3 Keo. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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 | 5985-01-033-6989 |
| Primary Part Number | 052565 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Style Designator | BEND TYPE |
| Waveguide Outside Height | 0.218 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN |
| Flange Style | COVER TYPE ALL FLANGES |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES |
| Waveguide Longer Offset Distance | 4.490 INCHES MINIMUM AND 4.510 INCHES MAXIMUM IN |
| Flange Outside Width | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM ALL FLANGES IN |
| Waveguide Offset Distance | 0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN |
| Waveguide Inside Height | 0.1385 INCHES MINIMUM AND 0.1415 INCHES MAXIMUM IN |
| Flange Inside Height | 0.222 INCHES MINIMUM ALL FLANGES IN |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Flange Quantity | 2 |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Waveguide Outside Width | 0.358 INCHES MINIMUM AND 0.362 INCHES MAXIMUM IN |
| Flange Connecting Hole Diameter | 0.116 INCHES MINIMUM ALL FLANGES ALL CONNECTION FACILITIES IN |
| Flange Inside Width | 0.362 INCHES MINIMUM ALL FLANGES IN |
| Waveguide Inside Width | 0.2785 INCHES MINIMUM AND 0.2815 INCHES MAXIMUM IN |
| Surface Treatment | LACQUER SINGLE TUBING SEGMENT INSIDE SURFACES |
| Flange Depth | 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM ALL FLANGES IN |
| Material | COPPER ALLOY ALL TUBING SEGMENT AND FLANGE |
| Surface Treatment | PLASTIC VINYL SINGLE TUBING SEGMENT OUTSIDE SURFACES |
| Flange Outside Height | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM ALL FLANGES IN |
| Tubing Wall Construction Style | CONVOLUTE SINGLE TUBING SEGMENT |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 885C052565 | Northrop Grumman Systems Corporation (USA) |
| 052565 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| 885C052565 | L3 Technologies, Inc. Div L3 Keo (USA) |
| 885F052061 ITEM 52 | L3 Technologies, Inc. Div L3 Keo (USA) |
NSN 5985-01-033-6989 is a Waveguide Assembly, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-033-6989 has 4 cross-referenced part numbers: 885C052565 (Northrop Grumman Systems Corporation), 052565 (L3 Technologies, Inc. Div L3 Keo), 885C052565 (L3 Technologies, Inc. Div L3 Keo), 885F052061 ITEM 52 (L3 Technologies, Inc. Div L3 Keo).
There are 2 known substitutes for 5985-01-033-6989: 5905-00-104-8353, 4730-00-883-9828. Verify interchangeability with system specifications before substitution.
Key specifications for 052565: Style Designator: BEND TYPE; Waveguide Outside Height: 0.218 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN; Flange Style: COVER TYPE ALL FLANGES; Flange Connecting Facility and Quantity: 4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES. 23 total characteristics are documented in the Federal Logistics Information System.