The Waveguide, cataloged under National Stock Number 5985-01-350-8714, 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 Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-350-8714 |
| Primary Part Number | 6640201 PC9 |
| Item Name | Waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 7226178 ITEM 7 | Naval Sea Systems Command (USA) |
| 6640201 PC9 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6640200 ITEM 7 | 5/1 Secondary reference Naval Sea Systems Command |
| 6640198 PC7 | 5/1 Secondary reference Naval Sea Systems Command |
| 6640200 PC 7 | 5/1 Secondary reference Naval Sea Systems Command |
| 6640198 ITEM 7 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5985-01-350-8714 is a Waveguide, manufactured by Naval Sea Systems Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-350-8714 has 2 manufacturer part numbers on file: 7226178 ITEM 7 (Naval Sea Systems Command), 6640201 PC9 (Naval Sea Systems Command).
Key specifications for 6640201 PC9: End Item Identification: SSN 751 MAST. 0 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.
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.