The Waveguide Assembly, cataloged under National Stock Number 5985-00-263-0809, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-263-0809 |
| Primary Part Number | CG179AU |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Flange Depth | 0.438 INCHES NOMINAL ALL FLANGES IN |
| Flange Connecting Hole Diameter | 0.169 INCHES NOMINAL ALL FLANGES SINGLE CONNECTION FACILITY IN |
| Insertion Loss in Decibels | 0.15 |
| Material | COPPER ALLOY SINGLE TUBING SEGMENT |
| Waveguide Inside Width | 0.900 INCHES NOMINAL IN |
| Tubing Wall Construction Style | CONVOLUTE SINGLE TUBING SEGMENT |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) ALL FLANGES SINGLE CONNECTION FACILITY |
| Flange Quantity | 2 |
| Flange Outside Height | 1.625 INCHES NOMINAL ALL FLANGES IN |
| Waveguide Outside Width | 1.000 INCHES NOMINAL IN |
| Flange Outside Width | 1.625 INCHES NOMINAL ALL FLANGES IN |
| Waveguide Outside Height | 0.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SINGLE TUBING JACKET |
| Voltage Standing Wave Ratio | 1.10 |
| Flange Inside Height | 0.505 INCHES NOMINAL ALL FLANGES IN |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Flange Inside Width | 1.063 INCHES NOMINAL ALL FLANGES IN |
| Surface Treatment | SILVER SINGLE TUBING SEGMENT INSIDE SURFACES |
| Precious Material | SILVER |
| Precious Material and Location | TUBING AND FLANGE INTERIOR SILVER |
| Flange Style | COVER TYPE ALL FLANGES |
| Style Designator | STRAIGHT TYPE |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Waveguide Length | 1.500 FEET NOMINAL FT |
| Waveguide Inside Height | 0.400 INCHES NOMINAL IN |
| Surface Treatment | SILVER ALL FLANGE INSIDE SURFACES |
| Material | COPPER ALL FLANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CG179AU | Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| JANW287 | Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5985-00-263-0809 is a Waveguide Assembly, manufactured by Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-263-0809 has 2 cross-referenced part numbers: CG179AU (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), JANW287 (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 6 known substitutes for 5985-00-263-0809: 5985-00-179-1098, 5985-00-270-3136, 5985-00-270-3164 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for CG179AU: Flange Depth: 0.438 INCHES NOMINAL ALL FLANGES IN; Flange Connecting Hole Diameter: 0.169 INCHES NOMINAL ALL FLANGES SINGLE CONNECTION FACILITY IN; Insertion Loss in Decibels: 0.15; Material: COPPER ALLOY SINGLE TUBING SEGMENT. 27 total characteristics are documented in the Federal Logistics Information System.