The Waveguide Assembly, cataloged under National Stock Number 5985-00-049-8704, 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 Electronics Type Designation System. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-049-8704 |
| Primary Part Number | UG974U |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Joint Electronics Type Designation System |
| Status | ACTIVE |
| Bend Angle in Deg | 90.0 SINGLE BEND E-PLANE |
| Style Designator | BEND TYPE |
| Material | COPPER ALLOY SINGLE TUBING SEGMENT |
| Waveguide Inside Width | 2.840 INCHES NOMINAL IN |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Waveguide Inside Height | 1.004 INCHES NOMINAL IN |
| Flange Connecting Hole Diameter | 0.390 INCHES NOMINAL ALL FLANGES SINGLE CONNECTION FACILITY IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Flange Connecting Facility and Quantity | 10 UNTHREADED HOLE(S) ALL FLANGES SINGLE CONNECTION FACILITY |
| Waveguide Outside Height | 1.164 INCHES NOMINAL IN |
| Waveguide Outside Width | 3.000 INCHES NOMINAL IN |
| Flexibility | RIGID SINGLE TUBING SEGMENT |
| Flange Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CWS109-5090-9E12 | Viking Technologies, Ltd. (USA) |
| 109-1001 | Viking Technologies, Ltd. (USA) |
| L207698-1A | Raytheon Company Dba Raytheon Co (USA) |
| UG974U PRIMARY | Joint Electronics Type Designation System (USA) |
NSN 5985-00-049-8704 is a Waveguide Assembly, manufactured by Joint Electronics Type Designation System, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-049-8704 has 4 cross-referenced part numbers: CWS109-5090-9E12 (Viking Technologies, Ltd.), 109-1001 (Viking Technologies, Ltd.), L207698-1A (Raytheon Company Dba Raytheon Co), UG974U (Joint Electronics Type Designation System).
There are 3 known substitutes for 5985-00-049-8704: 7050-00-419-8057, 5331-00-580-6583, 5310-00-885-9245. Verify interchangeability with system specifications before substitution.
Key specifications for UG974U: Bend Angle in Deg: 90.0 SINGLE BEND E-PLANE; Style Designator: BEND TYPE; Material: COPPER ALLOY SINGLE TUBING SEGMENT; Waveguide Inside Width: 2.840 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.