The Waveguide Assembly, cataloged under National Stock Number 5985-00-248-8852, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5985-00-248-8852 |
| Primary Part Number | 45322 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Flange Outside Width | 1.625 INCHES NOMINAL SECOND FLANGE IN |
| Tubing Wall Construction Style | STRAIGHT SEAM ALL TUBING SEGMENT |
| Flange Inside Height | 0.505 INCHES NOMINAL FIRST FLANGE IN |
| Flange Depth | 0.4375 INCHES NOMINAL FIRST FLANGE IN |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) FIRST FLANGE ALL CONNECTION FACILITIES |
| Flange Inside Width | 1.0625 INCHES NOMINAL FIRST FLANGE IN |
| Nominal Thread Size | 0.164 INCHES SECOND FLANGE ALL CONNECTION FACILITIES IN |
| Flange Inside Height | 0.400 INCHES NOMINAL SECOND FLANGE IN |
| Flange Inside Width | 0.900 INCHES NOMINAL SECOND FLANGE IN |
| Thread Quantity Per Inch | 32 SECOND FLANGE ALL CONNECTION FACILITIES |
| Waveguide Outside Height | 0.500 INCHES NOMINAL IN |
| Flange Quantity | 2 |
| Flange Outside Height | 1.625 INCHES NOMINAL FIRST FLANGE IN |
| Flange Connecting Hole Diameter | 0.169 INCHES NOMINAL FIRST FLANGE ALL CONNECTION FACILITIES IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SECOND FLANGE ALL CONNECTION FACILITIES |
| Material | COPPER ALLOY ALL TUBING SEGMENT AND FLANGE |
| Waveguide Center to Center Distance | 8.875 INCHES NOMINAL IN |
| FSC Application Data | RADAR EQUIPMENT,EXCEPT AIRBORNE |
| Waveguide Height | 1.688 INCHES NOMINAL IN |
| Surface Treatment | SILVER ALL TUBING SEGMENT INSIDE SURFACES |
| Flange Style | CHOKE TYPE SECOND FLANGE |
| Precious Material | SILVER |
| Precious Material and Location | TUBING INSIDE SURFACE SILVER |
| Style Designator | DOUBLE BEND TYPE |
| Flexibility | RIGID ALL TUBING SEGMENT |
| Flange Connecting Facility and Quantity | 4 THREADED HOLE(S) SECOND FLANGE ALL CONNECTION FACILITIES |
| Flange Style | COVER TYPE FIRST FLANGE |
| Flange Outside Width | 1.625 INCHES NOMINAL FIRST FLANGE IN |
| Flange Outside Height | 1.625 INCHES NOMINAL SECOND FLANGE IN |
| Flange Inside Diameter | 1.422 INCHES NOMINAL SECOND FLANGE IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-00-248-8852 is a Waveguide Assembly, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-248-8852 has 4 cross-referenced part numbers: 45322 (Logical Machine Tool Corp), 45322 (Waveline Inc), 45322 (L3harris Technologies, Inc Div Space & Airborne Systems), 45322 (Advanced Technical Materials, Inc. Dba a T M).
There are 3 known substitutes for 5985-00-248-8852: 5120-01-007-8286, 2540-01-476-0450, 5340-01-605-1912. Verify interchangeability with system specifications before substitution.
Key specifications for 45322: Flange Outside Width: 1.625 INCHES NOMINAL SECOND FLANGE IN; Tubing Wall Construction Style: STRAIGHT SEAM ALL TUBING SEGMENT; Flange Inside Height: 0.505 INCHES NOMINAL FIRST FLANGE IN; Flange Depth: 0.4375 INCHES NOMINAL FIRST FLANGE IN. 30 total characteristics are documented in the Federal Logistics Information System.