The Waveguide Assembly, cataloged under National Stock Number 5985-01-297-7607, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Microwave Engineering Corporation. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-297-7607 |
| Primary Part Number | R11-1069 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Engineering Corporation |
| Status | ACTIVE |
| Flange Quantity | 4 |
| Bend Angle in Deg | 90.0 FIRST BEND H-PLANE |
| Bend Angle in Deg | 90.0 SECOND BEND E-PLANE |
| Style Designator | U-BEND TYPE |
| Flexibility | FLEXIBLE FIRST TUBING SEGMENT |
| Flexibility | RIGID SECOND TUBING SEGMENT |
| Waveguide Center to Center Distance | 16.870 INCHES NOMINAL IN |
| Waveguide Longer Leg Length | 7.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| R10-1073 | Microwave Engineering Corporation (USA) |
| R11-1069 PRIMARY | Microwave Engineering Corporation (USA) |
| 106321 | Frontgrade Technologies Inc. (USA) |
| 24475-149 | Microwave Development Company Inc Dba Microwave Development Company Inc (USA) |
| Reference | Meaning |
|---|---|
| 10134364 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 10115874-101 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-297-7607 is a Waveguide Assembly, manufactured by Microwave Engineering Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-297-7607 has 4 manufacturer part numbers on file: R10-1073 (Microwave Engineering Corporation), R11-1069 (Microwave Engineering Corporation), 106321 (Frontgrade Technologies Inc.), 24475-149 (Microwave Development Company Inc Dba Microwave Development Company Inc).
Key specifications for R11-1069: Flange Quantity: 4; Bend Angle in Deg: 90.0 FIRST BEND H-PLANE; Bend Angle in Deg: 90.0 SECOND BEND E-PLANE; Style Designator: U-BEND TYPE. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-297-7607 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.