The Waveguide Assembly, cataloged under National Stock Number 5985-01-025-4485, 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 Logus Manufacturing Corp.. 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 | 5985-01-025-4485 |
| Primary Part Number | 14-C1565-1 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Logus Manufacturing Corp. |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENTSEAMLESS SINGLE TUBING SEGMENT |
| Flange Inside Height | 0.309 INCHES MINIMUM AND 0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM FIRST FLANGE0.313 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Inside Height | 0.394 INCHES MINIMUM AND 0.394 INCHES MINIMUM AND 0.396 INCHES MAXIMUM SECOND FLANGE0.396 INCHES MAXIMUM SECOND FLANGE IN |
| Flange Quantity | 22 |
| Precious Material | RHODIUM AND SILVER |
| Style Designator | OFFSET BEND TYPE |
| Flexibility | RIGID SINGLE TUBING SEGMENT |
| Flange Inside Diameter | 0.985 INCHES MINIMUM AND 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM FIRST FLANGE1.015 INCHES MAXIMUM FIRST FLANGE IN |
| Waveguide Inside Width | 0.6195 INCHES MINIMUM AND 0.6195 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM0.6245 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULARINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Flange Outside Height | 1.297 INCHES MINIMUM AND 1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM FIRST FLANGE1.327 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Outside Height | 1.298 INCHES MINIMUM AND 1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM SECOND FLANGE1.328 INCHES MAXIMUM SECOND FLANGE IN |
| Flange Connecting Hole Diameter | 0.144 INCHES MINIMUM AND 0.144 INCHES MINIMUM AND 0.147 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES0.147 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES IN |
| Waveguide Center to Center Distance | 1.281 INCHES NOMINAL IN |
| Flange Inside Width | 0.620 INCHES MINIMUM AND 0.620 INCHES MINIMUM AND 0.624 INCHES MAXIMUM FIRST FLANGE0.624 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Inside Width | 0.705 INCHES MINIMUM AND 0.705 INCHES MINIMUM AND 0.707 INCHES MAXIMUM SECOND FLANGE0.707 INCHES MAXIMUM SECOND FLANGE IN |
| Thread Direction | RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIESRIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES |
| Waveguide Length | 3.328 INCHES NOMINAL IN |
| Nominal Thread Size | 0.138 INCHES FIRST FLANGE ALL CONNECTION FACILITIES0.138 INCHES FIRST FLANGE ALL CONNECTION FACILITIES IN |
| Waveguide Outside Height | 0.388 INCHES MINIMUM AND 0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM0.394 INCHES MAXIMUM IN |
| Waveguide Outside Width | 0.699 INCHES MINIMUM AND 0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM0.705 INCHES MAXIMUM IN |
| Flange Depth | 0.298 INCHES MINIMUM AND 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM SECOND FLANGE0.328 INCHES MAXIMUM SECOND FLANGE IN |
| Flange Depth | 0.360 INCHES MINIMUM AND 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM FIRST FLANGE0.390 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Outside Width | 1.297 INCHES MINIMUM AND 1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM FIRST FLANGE1.327 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Outside Width | 1.298 INCHES MINIMUM AND 1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM SECOND FLANGE1.328 INCHES MAXIMUM SECOND FLANGE IN |
| Surface Treatment | RHODIUM AND SILVER SINGLE TUBING SEGMENT ALL SURFACES |
| Precious Material and Location | TUBING INTERNAL AND EXTERNAL SURFACES RHODIUM AND TUBING INTERNAL AND EXTERNAL SURFACES SILVER |
| Waveguide Inside Height | 0.3085 INCHES MINIMUM AND 0.3085 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM0.3135 INCHES MAXIMUM 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 |
|---|---|
| 14-C1565-1 PRIMARY | Logus Manufacturing Corp. (USA) |
NSN 5985-01-025-4485 is a Waveguide Assembly, manufactured by Logus Manufacturing Corp., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-025-4485 has 1 manufacturer part number on file: 14-C1565-1 (Logus Manufacturing Corp.).
Key specifications for 14-C1565-1: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Tubing Wall Construction Style: SEAMLESS SINGLE TUBING SEGMENTSEAMLESS SINGLE TUBING SEGMENT; Flange Inside Height: 0.309 INCHES MINIMUM AND 0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM FIRST FLANGE0.313 INCHES MAXIMUM FIRST FLANGE IN; Flange Inside Height: 0.394 INCHES MINIMUM AND 0.394 INCHES MINIMUM AND 0.396 INCHES MAXIMUM SECOND FLANGE0.396 INCHES MAXIMUM SECOND FLANGE IN. 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 5985-01-025-4485 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.