The Waveguide Assembly, cataloged under National Stock Number 5985-01-611-9355, 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. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-611-9355 |
| Primary Part Number | 7662156-003 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Flange Quantity | 2 |
| Waveguide First Leg Length | 1.74 INCHES NOMINAL IN |
| Waveguide Second Leg Length | 2.50 INCHES NOMINAL IN |
| Bend Angle in Deg | 90.0 ALL BENDS E-PLANE |
| Bend Angle in Deg | 90.0 ALL BENDS H-PLANE |
| Style Designator | FIVE BEND TYPE |
| Flexibility | RIGID ALL TUBING SEGMENT |
| Waveguide Fourth Leg Length | 8.06 INCHES NOMINAL IN |
| Waveguide Fifth Leg Length | 8.36 INCHES NOMINAL IN |
| Waveguide Sixth Leg Length | 2.53 INCHES NOMINAL IN |
| 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 |
|---|---|
| 7662156-003 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5985-01-611-9355 is a Waveguide Assembly, manufactured by Naval Sea Systems Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-611-9355 has 1 manufacturer part number on file: 7662156-003 (Naval Sea Systems Command).
Key specifications for 7662156-003: Flange Quantity: 2; Waveguide First Leg Length: 1.74 INCHES NOMINAL IN; Waveguide Second Leg Length: 2.50 INCHES NOMINAL IN; Bend Angle in Deg: 90.0 ALL BENDS E-PLANE. 10 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 5985-01-611-9355 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.