The Waveguide Assembly, cataloged under National Stock Number 5985-01-054-0892, 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 Electro-Matic Products Co. Government technical data includes 22 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-054-0892 |
| Primary Part Number | 4002-1 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Electro-Matic Products Co |
| Status | ACTIVE |
| Flange Inside Height | 10.500 INCHES NOMINAL ALL FLANGES IN |
| Flange Outside Height | 14.125 INCHES NOMINAL ALL FLANGES IN |
| Flange Inside Width | 21.000 INCHES NOMINAL ALL FLANGES IN |
| Bend Angle in Deg | 90.0 SINGLE BEND E-PLANE |
| Flange Depth | 0.625 INCHES NOMINAL ALL FLANGES IN |
| Flange Quantity | 2 |
| Voltage Standing Wave Ratio | 1.06 |
| Flange Outside Width | 24.625 INCHES NOMINAL ALL FLANGES IN |
| Flange Connecting Hole Diameter | 0.531 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES IN |
| Waveguide Inside Height | 10.500 INCHES NOMINAL IN |
| Flange Connecting Facility and Quantity | 28 UNTHREADED HOLE(S) ALL FLANGES SINGLE CONNECTION FACILITY |
| Waveguide Outside Height | 14.125 INCHES NOMINAL IN |
| Waveguide Inside Width | 21.000 INCHES NOMINAL IN |
| Waveguide Offset Distance | 37.500 INCHES NOMINAL IN |
| Style Designator | BEND TYPE |
| Waveguide Longer Offset Distance | 42.438 INCHES NOMINAL IN |
| Flexibility | FLEXIBLE ALL TUBING SEGMENT |
| Flange Style | CONTACT TYPE ALL FLANGES |
| Operating Pressure | 42.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS |
| Material | ALUMINUM ALL TUBING SEGMENT |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Waveguide Outside Width | 24.625 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-01-054-0892 is a Waveguide Assembly, manufactured by Electro-Matic Products Co, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-054-0892 has 2 cross-referenced part numbers: 2377740-1 (Lockheed Martin Corporation Div Rms - Mitchel Field), 4002-1 (Electro-Matic Products Co).
There are 12 known substitutes for 5985-01-054-0892: 5950-00-021-9081, 4720-00-414-5072, 5325-00-639-4898 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4002-1: Flange Inside Height: 10.500 INCHES NOMINAL ALL FLANGES IN; Flange Outside Height: 14.125 INCHES NOMINAL ALL FLANGES IN; Flange Inside Width: 21.000 INCHES NOMINAL ALL FLANGES IN; Bend Angle in Deg: 90.0 SINGLE BEND E-PLANE. 22 total characteristics are documented in the Federal Logistics Information System.