The Waveguide Assembly, cataloged under National Stock Number 5985-01-376-3607, 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 Microwave Engineering Corporation. Government technical data includes 26 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-376-3607 |
| Primary Part Number | R10-1011 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Microwave Engineering Corporation |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY ALL TUBING SEGMENT |
| Flange Connecting Facility and Quantity | 4 CAPTIVE SCREW(S) ALL FLANGES ALL CONNECTION FACILITIES |
| Thread Direction | RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) ALL FLANGES ALL CONNECTION FACILITIES |
| Flange Quantity | 2 |
| Thread Class | 2B ALL FLANGES ALL CONNECTION FACILITIES |
| Waveguide Outside Width | 0.791 INCHES NOMINAL IN |
| Style Designator | DOUBLE BEND TYPE |
| Surface Treatment | CHROMATE ALL TUBING SEGMENT ALL SURFACES |
| Tubing Wall Construction Style | SEAMLESS ALL TUBING SEGMENT |
| Flange Inside Height | 0.425 INCHES MINIMUM AND 0.431 INCHES MAXIMUM ALL FLANGES IN |
| Insertion Loss in Decibels | 0.50 |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR |
| Flange Style | CONTACT, DOUBLE RIDGE TYPE ALL FLANGES |
| Flange Outside Width | 1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM ALL FLANGES IN |
| Waveguide Inside Height | 0.321 INCHES NOMINAL IN |
| Flange Depth | 0.250 INCHES NOMINAL ALL FLANGES IN |
| Flexibility | FLEXIBLE OR RIGID ALL TUBING SEGMENT |
| Flange Inside Width | 0.795 INCHES MINIMUM AND 0.801 INCHES MAXIMUM ALL FLANGES IN |
| Waveguide Height | 5.620 INCHES MINIMUM AND 5.880 INCHES MAXIMUM IN |
| Waveguide Inside Width | 0.691 INCHES NOMINAL IN |
| Flange Outside Height | 1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM ALL FLANGES IN |
| Voltage Standing Wave Ratio | 1.35 |
| Waveguide Outside Height | 0.421 INCHES NOMINAL IN |
| Waveguide Center to Center Distance | 6.180 INCHES MINIMUM AND 6.440 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.138 INCHES ALL FLANGES ALL CONNECTION FACILITIES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A55A9028-3 | Northrop Grumman Systems Corporation (USA) |
| R10-1011 PRIMARY | Microwave Engineering Corporation (USA) |
| 106441-03 PRIMARY | Frontgrade Technologies Inc. (USA) |
NSN 5985-01-376-3607 is a Waveguide Assembly, manufactured by Microwave Engineering Corporation, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-376-3607 has 3 cross-referenced part numbers: A55A9028-3 (Northrop Grumman Systems Corporation), R10-1011 (Microwave Engineering Corporation), 106441-03 (Frontgrade Technologies Inc.).
There is 1 known substitute for 5985-01-376-3607: 4730-00-720-4914. Verify interchangeability with system specifications before substitution.
Key specifications for R10-1011: Material: ALUMINUM ALLOY ALL TUBING SEGMENT; Flange Connecting Facility and Quantity: 4 CAPTIVE SCREW(S) ALL FLANGES ALL CONNECTION FACILITIES; Thread Direction: RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) ALL FLANGES ALL CONNECTION FACILITIES. 27 total characteristics are documented in the Federal Logistics Information System.