The Waveguide Assembly, cataloged under National Stock Number 5985-00-110-7089, 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 Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-00-110-7089 |
| Primary Part Number | G128-241-001 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Flange Quantity | 2 |
| Voltage Standing Wave Ratio | 1.10 |
| Waveguide First Leg Length | 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| Style Designator | FOUR BEND TYPE |
| Flexibility | RIGID THIRD TUBING SEGMENT |
| Flexibility | FLEXIBLE SECOND TUBING SEGMENT |
| Flexibility | RIGID FIRST TUBING SEGMENT |
| Waveguide Inside Width | 0.619 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Flange Outside Height | 0.850 INCHES MINIMUM AND 0.870 INCHES MAXIMUM SECOND FLANGE IN |
| Waveguide Fourth Leg Length | 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| Waveguide Fifth Leg Length | 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN |
| Waveguide Outside Height | 0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM IN |
| Waveguide Outside Width | 0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN |
| Flange Outside Width | 1.210 INCHES MINIMUM AND 1.230 INCHES MAXIMUM SECOND FLANGE IN |
| Insertion Loss in Decibels | 0.20 |
| Waveguide Inside Height | 0.308 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY FIRST TUBING SEGMENT |
| Material | PLASTIC EPOXY SECOND TUBING SEGMENT |
| Flange Outside Diameter | 1.062 INCHES NOMINAL FIRST FLANGE IN |
| Flange Style | CONTACT TYPE FIRST FLANGE |
| Flange Style | COVER TYPE SECOND FLANGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G128-241-001 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| TRS-57104 | Microwave Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| G128-241-001 | 5/9 Secondary reference U.S. Government activity |
| ADC-1022-00 | 5/9 Secondary reference Aluminum Design Corp |
NSN 5985-00-110-7089 is a Waveguide Assembly, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-110-7089 has 2 manufacturer part numbers on file: G128-241-001 (Bae Systems Information and Electronic Systems Integration Inc.), TRS-57104 (Microwave Engineering Corporation).
Key specifications for G128-241-001: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Flange Quantity: 2; Voltage Standing Wave Ratio: 1.10; Waveguide First Leg Length: 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN. 23 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 5985-00-110-7089 has DEMIL Code D. 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.