The Waveguide Assembly, cataloged under National Stock Number 5985-01-276-2425, 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 Impulse Laboratory Inc Dba Electro Impulse Inc. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-276-2425 |
| Primary Part Number | 34546 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Electro Impulse Laboratory Inc Dba Electro Impulse Inc |
| Status | ACTIVE |
| Waveguide Outside Width | 1.246 INCHES MINIMUM AND 1.254 INCHES MAXIMUM IN |
| Flange Inside Height | 0.628 INCHES MINIMUM AND 0.631 INCHES MAXIMUM FIRST FLANGE IN |
| Waveguide Longer Offset Distance | 3.500 INCHES NOMINAL IN |
| Voltage Standing Wave Ratio | 1.05 |
| Material | COPPER ALLOY SINGLE TUBING SEGMENT |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Flange Depth | 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM FIRST FLANGE IN |
| Waveguide Inside Height | 0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Flange Connecting Hole Diameter | 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM FIRST FLANGE ALL CONNECTION FACILITIES IN |
| Flange Outside Width | 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM FIRST FLANGE IN |
| Style Designator | BEND TYPE |
| Waveguide Outside Height | 0.621 INCHES MINIMUM AND 0.629 INCHES MAXIMUM IN |
| Flange Quantity | 2 |
| Waveguide Offset Distance | 3.000 INCHES NOMINAL IN |
| Flexibility | RIGID SINGLE TUBING SEGMENT |
| Surface Treatment | PAINT ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| Flange Inside Width | 1.253 INCHES MINIMUM AND 1.256 INCHES MAXIMUM FIRST FLANGE IN |
| Material | ALUMINUM ALLOY FIRST FLANGE |
| Flange Outside Height | 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) FIRST FLANGE ALL CONNECTION FACILITIES |
| Waveguide Inside Width | 1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM IN |
| Flange Style | COVER TYPE FIRST FLANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-01-276-2425 is a Waveguide Assembly, manufactured by Electro Impulse Laboratory Inc Dba Electro Impulse Inc, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-276-2425 has 3 cross-referenced part numbers: SPM34546 (Special Products Mfg Inc Sub of Canrad Inc), 34546 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc), R12-960 (Microwave Engineering Corporation).
There are 10 known substitutes for 5985-01-276-2425: 6240-00-295-2421, 3130-00-395-1776, 4920-00-862-1184 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 34546: Waveguide Outside Width: 1.246 INCHES MINIMUM AND 1.254 INCHES MAXIMUM IN; Flange Inside Height: 0.628 INCHES MINIMUM AND 0.631 INCHES MAXIMUM FIRST FLANGE IN; Waveguide Longer Offset Distance: 3.500 INCHES NOMINAL IN; Voltage Standing Wave Ratio: 1.05. 23 total characteristics are documented in the Federal Logistics Information System.