The Waveguide Assembly, cataloged under National Stock Number 5985-00-248-8850, 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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5985-00-248-8850 |
| Primary Part Number | CG-768/U |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Joint Electronics Type Designation System |
| Status | CANCELLED |
| Thread Direction | RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES |
| Flange Outside Width | 1.625 INCHES NOMINAL FIRST FLANGE IN |
| Thread Quantity Per Inch | 32 FIRST FLANGE ALL CONNECTION FACILITIES |
| Flange Inside Height | 0.400 INCHES NOMINAL FIRST FLANGE IN |
| Flange Outside Height | 1.625 INCHES NOMINAL SECOND FLANGE IN |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Waveguide Outside Height | 0.500 INCHES NOMINAL IN |
| Waveguide Inside Height | 0.400 INCHES NOMINAL IN |
| Flexibility | RIGID SINGLE TUBING SEGMENT |
| Material | COPPER ALLOY SINGLE TUBING SEGMENT |
| Flange Style | COVER TYPE SECOND FLANGE |
| Precious Material | SILVER |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) FIRST FLANGE ALL CONNECTION FACILITIES |
| Waveguide Offset Distance | 1.703 INCHES NOMINAL IN |
| Flange Style | CHOKE TYPE FIRST FLANGE |
| Surface Treatment | SILVER SINGLE TUBING SEGMENT INSIDE SURFACES |
| Style Designator | BEND TYPE |
| Precious Material and Location | TUBING INTERNAL SURFACE SILVER |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) SECOND FLANGE ALL CONNECTION FACILITIES |
| Flange Outside Height | 1.625 INCHES NOMINAL FIRST FLANGE IN |
| Flange Connecting Facility and Quantity | 4 THREADED HOLE(S) FIRST FLANGE ALL CONNECTION FACILITIES |
| Bend Angle in Deg | 90.0 SINGLE BEND E-PLANE |
| Flange Depth | 0.438 INCHES NOMINAL FIRST FLANGE IN |
| Thread Class | 2B FIRST FLANGE ALL CONNECTION FACILITIES |
| Waveguide Outside Width | 1.000 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Flange Depth | 0.438 INCHES NOMINAL SECOND FLANGE IN |
| Waveguide Longer Offset Distance | 2.313 INCHES NOMINAL IN |
| Flange Inside Width | 0.900 INCHES NOMINAL FIRST FLANGE IN |
| Flange Outside Width | 1.625 INCHES NOMINAL SECOND FLANGE IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5985-00-248-8850 is a Waveguide Assembly, manufactured by Joint Electronics Type Designation System, classified under FSC 5985 (No Item Name Available). Status: cancelled.
NSN 5985-00-248-8850 has 2 cross-referenced part numbers: CG-768/U (Joint Electronics Type Designation System), 45320 (L3harris Technologies, Inc Div Space & Airborne Systems).
There are 7 known substitutes for 5985-00-248-8850: 5330-00-014-1335, 5120-00-224-7288, 2590-00-229-5696 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for CG-768/U: Thread Direction: RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES; Flange Outside Width: 1.625 INCHES NOMINAL FIRST FLANGE IN; Thread Quantity Per Inch: 32 FIRST FLANGE ALL CONNECTION FACILITIES; Flange Inside Height: 0.400 INCHES NOMINAL FIRST FLANGE IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5985-00-248-8850 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.