The Waveguide Assembly, cataloged under National Stock Number 5985-00-478-2823, 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 Northrop Grumman Systems Corporation. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-478-2823 |
| Primary Part Number | 128SCAV369-601 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE |
| Surface Treatment | CHROMATE AND PAINT AND PRIMER ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| Flexibility | RIGID SINGLE TUBING SEGMENT |
| Waveguide Inside Width | 0.6195 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM IN |
| Waveguide Third Leg Length | 7.500 INCHES NOMINAL IN |
| Flange Style | COVER TYPE FIRST FLANGE |
| Waveguide Inside Height | 0.3085 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN |
| Waveguide Second Leg Length | 5.500 INCHES NOMINAL IN |
| Style Designator | THREE BEND TYPE |
| Operating Pressure | 20.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS |
| Flange Quantity | 2 |
| Flange Inside Height | 0.394 INCHES MINIMUM AND 0.396 INCHES MAXIMUM FIRST FLANGE IN |
| Waveguide Fourth Leg Length | 2.940 INCHES NOMINAL IN |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Waveguide Outside Width | 0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN |
| Flange Inside Width | 0.705 INCHES MINIMUM AND 0.707 INCHES MAXIMUM FIRST FLANGE IN |
| Voltage Standing Wave Ratio | 1.15 |
| Flange Connecting Hole Diameter | 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES IN |
| Flange Outside Height | 1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Depth | 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Outside Width | 1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM FIRST FLANGE IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES |
| Waveguide Outside Height | 0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TR57805 | Microwave Engineering Corporation (USA) |
| 128SCAV369-601 | Microtech Inc Dba Microtech Inc (USA) |
| 117008 | Litton Systems Inc Airtron Div (USA) |
| CI49476 | Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense (USA) |
| 128SCAV369-601 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 128SCAV369-601 | Northrop Grumman Systems Corporation (USA) |
NSN 5985-00-478-2823 is a Waveguide Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-478-2823 has 6 cross-referenced part numbers: TR57805 (Microwave Engineering Corporation), 128SCAV369-601 (Microtech Inc Dba Microtech Inc), 117008 (Litton Systems Inc Airtron Div), CI49476 (Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense), 128SCAV369-601 (Northrop Grumman Systems Corporation) and 1 more.
There are 3 known substitutes for 5985-00-478-2823: 2810-00-601-1393, 5999-00-959-3001, 6240-01-423-9738. Verify interchangeability with system specifications before substitution.
Key specifications for 128SCAV369-601: Material: ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE; Surface Treatment: CHROMATE AND PAINT AND PRIMER ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES; Flexibility: RIGID SINGLE TUBING SEGMENT; Waveguide Inside Width: 0.6195 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM IN. 24 total characteristics are documented in the Federal Logistics Information System.