The Waveguide Assembly, cataloged under National Stock Number 5985-01-109-8863, 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 Raytheon E-Systems, Inc. Government technical data includes 23 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 | 5985-01-109-8863 |
| Primary Part Number | 79-20022-005 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Raytheon E-Systems, Inc |
| Status | ACTIVE |
| Flange Style | COVER TYPE ALL FLANGES |
| Bend Angle in Deg | 90.0 SINGLE BEND H-PLANE |
| Flange Inside Width | 1.005 INCHES NOMINAL ALL FLANGES IN |
| Flange Quantity | 2 |
| Flange Outside Width | 1.625 INCHES NOMINAL ALL FLANGES IN |
| Flange Depth | 0.438 INCHES NOMINAL ALL FLANGES IN |
| Surface Treatment | ANODIZE ALL TUBING SEGMENT OUTSIDE SURFACES |
| Style Designator | BEND TYPE |
| Waveguide Inside Width | 0.900 INCHES NOMINAL IN |
| Waveguide Outside Width | 1.000 INCHES NOMINAL IN |
| Flange Connecting Hole Diameter | 0.169 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES IN |
| Waveguide Longer Offset Distance | 6.450 INCHES NOMINAL IN |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES |
| Waveguide Outside Height | 0.500 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY ALL FLANGE |
| Flange Outside Height | 1.625 INCHES NOMINAL ALL FLANGES IN |
| Waveguide Offset Distance | 3.440 INCHES NOMINAL IN |
| Flexibility | RIGID ALL TUBING SEGMENT |
| Flange Inside Height | 0.505 INCHES NOMINAL ALL FLANGES IN |
| Tubing Wall Construction Style | SEAMLESS ALL TUBING SEGMENT |
| Waveguide Inside Height | 0.400 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 1100 ALL TUBING SEGMENT |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 79-20022-005 PRIMARY | Raytheon E-Systems, Inc (USA) |
| 224629 | Microtech Inc Dba Microtech Inc (USA) |
NSN 5985-01-109-8863 is a Waveguide Assembly, manufactured by Raytheon E-Systems, Inc, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-109-8863 has 2 cross-referenced part numbers: 79-20022-005 (Raytheon E-Systems, Inc), 224629 (Microtech Inc Dba Microtech Inc).
There is 1 known substitute for 5985-01-109-8863: 5330-01-126-8657. Verify interchangeability with system specifications before substitution.
Key specifications for 79-20022-005: Flange Style: COVER TYPE ALL FLANGES; Bend Angle in Deg: 90.0 SINGLE BEND H-PLANE; Flange Inside Width: 1.005 INCHES NOMINAL ALL FLANGES IN; Flange Quantity: 2. 23 total characteristics are documented in the Federal Logistics Information System.