The Waveguide Assembly, cataloged under National Stock Number 5985-00-175-4525, 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. Dba Harris Corp Div Antenna Products. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, 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 | 5985-00-175-4525 |
| Primary Part Number | 373502-1 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products |
| Status | ACTIVE |
| Flexibility | FLEXIBLE FIRST TUBING SEGMENT |
| Flange Inside Height | 0.394 INCHES NOMINAL ALL FLANGES IN |
| Bend Angle in Deg | 90.0 ALL BENDS H-PLANE |
| Waveguide Outside Height | 0.391 INCHES NOMINAL IN |
| Waveguide Offset Distance | 2.125 INCHES NOMINAL IN |
| Insertion Loss in Decibels | 0.15 |
| Tubing Wall Construction Style | SEAMLESS SECOND TUBING SEGMENT |
| Waveguide Inside Height | 0.311 INCHES NOMINAL IN |
| Flange Depth | 0.312 INCHES NOMINAL ALL FLANGES IN |
| Waveguide Inside Width | 0.622 INCHES NOMINAL IN |
| Material | ALUMINUM ALL FLANGE |
| Style Designator | ELBOW TYPE |
| Surface Treatment | SILVER ALL FLANGE ALL SURFACES |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES |
| Surface Treatment | CHROMATE SECOND TUBING SEGMENT ALL SURFACES |
| Material | COPPER ALLOY FIRST TUBING SEGMENT |
| Surface Treatment | SILVER FIRST TUBING SEGMENT ALL SURFACES |
| Flexibility | RIGID SECOND TUBING SEGMENT |
| Tubing Wall Construction Style | CONVOLUTE FIRST TUBING SEGMENT |
| Flange Quantity | 2 |
| Flange Outside Width | 1.312 INCHES NOMINAL ALL FLANGES IN |
| Precious Material | SILVER |
| Flange Style | COVER TYPE ALL FLANGES |
| Flange Connecting Hole Diameter | 0.144 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Voltage Standing Wave Ratio | 1.13 |
| Precious Material and Location | TUBING AND FLANGE SURFACES SILVER |
| Material | PLASTIC ALL TUBING JACKET |
| Waveguide Outside Width | 0.702 INCHES NOMINAL IN |
| Material | ALUMINUM SECOND TUBING SEGMENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-00-175-4525 is a Waveguide Assembly, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-175-4525 has 5 cross-referenced part numbers: 373502-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), 115170 (Litton Systems Inc Airtron Div), 115170 (Frontgrade Technologies Inc.), UD6P (Coto Corp), 0490-0304 (Hewlett-Packard Company Dba HP).
There are 6 known substitutes for 5985-00-175-4525: 5950-00-175-8660, 5355-00-281-0662, 4920-00-298-8195 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 373502-1: Flexibility: FLEXIBLE FIRST TUBING SEGMENT; Flange Inside Height: 0.394 INCHES NOMINAL ALL FLANGES IN; Bend Angle in Deg: 90.0 ALL BENDS H-PLANE; Waveguide Outside Height: 0.391 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.