The Waveguide Assembly, cataloged under National Stock Number 5985-00-561-9159, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-561-9159 |
| Primary Part Number | 7410630P1 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Flange Quantity | 2 |
| Precious Material | SILVER |
| Style Designator | STRAIGHT TYPE |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Waveguide Inside Width | 2.840 INCHES NOMINAL IN |
| Waveguide Length | 3.000 MILLIMETERS NOMINAL MM |
| Waveguide Outside Height | 2.000 INCHES NOMINAL IN |
| Waveguide Outside Width | 3.500 INCHES NOMINAL IN |
| Surface Treatment | SILVER SINGLE TUBING SEGMENT INSIDE SURFACES |
| Precious Material and Location | TUBING INTERIOR SILVER |
| Waveguide Inside Height | 1.340 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SINGLE TUBING JACKET |
| Material | METAL NONFERROUS/D SINGLE TUBING SEGMENT |
| 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 |
|---|---|
| PL7409559P1 | General Electric Company (USA) |
| 7410630P1 | General Electric Company (USA) |
| B7410630P1 | General Electric Company (USA) |
| 30596 | Frontgrade Technologies Inc. (USA) |
| 7410630P1 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| B7410630P1 | Lockheed Martin Corporation Div Rms (USA) |
| PL7409559P1 | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| CG930U361N | 5/2 Secondary reference U.S. Government activity |
| 30596 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-00-561-9159 is a Waveguide Assembly, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-561-9159 has 7 manufacturer part numbers on file: PL7409559P1 (General Electric Company), 7410630P1 (General Electric Company), B7410630P1 (General Electric Company), 30596 (Frontgrade Technologies Inc.), 7410630P1 (Lockheed Martin Corporation Div Rms) and 2 more.
6 possible matches (shared part number, not a government interchangeability claim): 5340-00-752-1032, 3040-00-939-8104, 5950-01-148-6054. Verify interchangeability with system specifications before substitution.
Key specifications for 7410630P1: Flange Quantity: 2; Precious Material: SILVER; Style Designator: STRAIGHT TYPE; Flexibility: FLEXIBLE SINGLE TUBING SEGMENT. 13 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 5985-00-561-9159 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.