The Waveguide Assembly, cataloged under National Stock Number 5985-00-983-1050, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5985-00-983-1050 |
| Primary Part Number | 121SCAV127-7 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| FSC Application Data | RADAR SET,AIRBORNE |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Waveguide Center to Center Distance | 8.000 INCHES NOMINAL IN |
| Waveguide Longer Leg Length | 9.125 INCHES NOMINAL IN |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Style Designator | U-BEND TYPE |
| Flange Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 121SCAV127-7 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 46398 | Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense (USA) |
| 46398 | Mega Industries Inc Mega Microwave Div (USA) |
NSN 5985-00-983-1050 is a Waveguide Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-983-1050 has 3 cross-referenced part numbers: 121SCAV127-7 (Northrop Grumman Systems Corporation), 46398 (Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense), 46398 (Mega Industries Inc Mega Microwave Div).
There are 3 known substitutes for 5985-00-983-1050: 2530-00-368-4901, 5360-00-838-2929, 5342-01-298-0873. Verify interchangeability with system specifications before substitution.
Key specifications for 121SCAV127-7: Cross-Sectional Shape Style: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR; FSC Application Data: RADAR SET,AIRBORNE; Flexibility: FLEXIBLE SINGLE TUBING SEGMENT; Waveguide Center to Center Distance: 8.000 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.