The Waveguide Assembly, cataloged under National Stock Number 5985-00-872-6791, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5985-00-872-6791 |
| Primary Part Number | 128SCAV358-1 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | CANCELLED |
| Material | RUBBER SILICONE SINGLE TUBING JACKET |
| Flange Outside Height | 1.312 INCHES NOMINAL ALL FLANGES IN |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Waveguide Center to Center Distance | 3.000 INCHES NOMINAL IN |
| Waveguide Inside Width | 0.622 INCHES NOMINAL IN |
| Flange Style | CHOKE TYPE ALL FLANGES |
| Flange Quantity | 2 |
| Voltage Standing Wave Ratio | 1.05 |
| Tubing Wall Construction Style | INTERLOCKED SINGLE TUBING SEGMENT |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES |
| Style Designator | OFFSET BEND TYPE |
| Material | ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE |
| Waveguide Outside Height | 0.391 INCHES NOMINAL IN |
| Flange Inside Width | 0.622 INCHES NOMINAL ALL FLANGES IN |
| Waveguide Outside Width | 0.702 INCHES NOMINAL IN |
| Flange Connecting Hole Diameter | 0.144 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES IN |
| Flange Depth | 0.375 INCHES NOMINAL ALL FLANGES IN |
| Insertion Loss in Decibels | 0.25 |
| Flange Inside Diameter | 1.000 INCHES NOMINAL ALL FLANGES IN |
| Flange Inside Height | 0.311 INCHES NOMINAL ALL FLANGES IN |
| Waveguide Inside Height | 0.311 INCHES NOMINAL IN |
| Flange Outside Width | 1.312 INCHES NOMINAL ALL FLANGES IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 128SCAV358-1 | Northrop Grumman Systems Corporation (USA) |
| 128SCAV358-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 45062 | Mega Industries Inc Mega Microwave Div (USA) |
| 45062 | Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense (USA) |
| TS-57329 | Microwave Engineering Corporation (USA) |
NSN 5985-00-872-6791 is a Waveguide Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5985 (No Item Name Available). Status: cancelled.
NSN 5985-00-872-6791 has 5 cross-referenced part numbers: 128SCAV358-1 (Northrop Grumman Systems Corporation), 128SCAV358-1 (Northrop Grumman Systems Corporation), 45062 (Mega Industries Inc Mega Microwave Div), 45062 (Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense), TS-57329 (Microwave Engineering Corporation).
There are 7 known substitutes for 5985-00-872-6791: 5315-00-054-4166, 3455-00-194-0552, 5935-00-246-1673 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 128SCAV358-1: Material: RUBBER SILICONE SINGLE TUBING JACKET; Flange Outside Height: 1.312 INCHES NOMINAL ALL FLANGES IN; Flexibility: FLEXIBLE SINGLE TUBING SEGMENT; Waveguide Center to Center Distance: 3.000 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 5985-00-872-6791 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.