The Waveguide Assembly, cataloged under National Stock Number 5985-01-017-1223, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 29 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 | 5985-01-017-1223 |
| Primary Part Number | 2888204 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Tubing Wall Construction Style | SEAMLESS ALL TUBING SEGMENT |
| Flange Inside Height | 0.399 INCHES MINIMUM AND 0.401 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Inside Height | 0.399 INCHES MINIMUM AND 0.401 INCHES MAXIMUM SECOND FLANGE IN |
| Flange Quantity | 2 |
| Voltage Standing Wave Ratio | 1.20 |
| Bend Angle in Deg | 90.0 FIRST BEND H-PLANE |
| Bend Angle in Deg | 90.0 FOURTH BEND H-PLANE |
| Bend Angle in Deg | 90.0 THIRD BEND E-PLANE |
| Bend Angle in Deg | 90.0 SECOND BEND E-PLANE |
| Flexibility | RIGID ALL TUBING SEGMENT |
| Waveguide Inside Width | 0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Operating Pressure | 5.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS |
| Flange Outside Height | 1.578 INCHES MINIMUM AND 1.608 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Outside Height | 1.578 INCHES MINIMUM AND 1.608 INCHES MAXIMUM SECOND FLANGE IN |
| Flange Connecting Hole Diameter | 0.193 INCHES MINIMUM AND 0.199 INCHES MAXIMUM FIRST FLANGE SINGLE CONNECTION FACILITY IN |
| Flange Inside Width | 0.899 INCHES MINIMUM AND 0.901 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Inside Width | 0.899 INCHES MINIMUM AND 0.901 INCHES MAXIMUM SECOND FLANGE IN |
| Thread Direction | RIGHT-HAND SECOND FLANGE SINGLE CONNECTION FACILITY |
| Nominal Thread Size | 0.164 INCHES SECOND FLANGE SINGLE CONNECTION FACILITY IN |
| Waveguide Outside Height | 0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN |
| Waveguide Outside Width | 0.997 INCHES MINIMUM AND 1.003 INCHES MAXIMUM IN |
| Flange Depth | 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Depth | 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM SECOND FLANGE IN |
| Flange Outside Width | 2.078 INCHES MINIMUM AND 2.108 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Outside Width | 2.078 INCHES MINIMUM AND 2.108 INCHES MAXIMUM SECOND FLANGE IN |
| Surface Treatment | CADMIUM AND PAINT ALL FLANGE OUTSIDE SURFACES |
| Surface Treatment | CADMIUM AND PAINT ALL TUBING SEGMENT OUTSIDE SURFACES |
| Surface Treatment | NICKEL ALL TUBING SEGMENT INSIDE SURFACES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 2888204 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5985-01-017-1223 is a Waveguide Assembly, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-017-1223 has 1 manufacturer part number on file: 2888204 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2888204: Tubing Wall Construction Style: SEAMLESS ALL TUBING SEGMENT; Flange Inside Height: 0.399 INCHES MINIMUM AND 0.401 INCHES MAXIMUM FIRST FLANGE IN; Flange Inside Height: 0.399 INCHES MINIMUM AND 0.401 INCHES MAXIMUM SECOND FLANGE IN; Flange Quantity: 2. 29 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 5985-01-017-1223 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.