The Adapter,waveguide, cataloged under National Stock Number 5985-01-054-3522, 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 Northrop Grumman Systems Corporation. Government technical data includes 29 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-054-3522 |
| Primary Part Number | 154318 |
| Item Name | Adapter,waveguide |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Surface Treatment | NICKEL SINGLE TUBING SEGMENT INSIDE SURFACES |
| Flange Outside Width | 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SECOND FLANGE IN |
| Flange Inside Width | 1.218 INCHES MINIMUM AND 1.226 INCHES MAXIMUM SECOND FLANGE IN |
| Voltage Standing Wave Ratio | 1.08 |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Flange Inside Diameter | 1.548 INCHES MINIMUM AND 1.554 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Connecting Hole Diameter | 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM SECOND FLANGE SINGLE CONNECTION FACILITY IN |
| Thread Direction | RIGHT-HAND FIRST FLANGE SINGLE CONNECTION FACILITY |
| Flange Inside Height | 0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM SECOND FLANGE IN |
| Style Designator | WAVEGUIDE TO WAVEGUIDE |
| Surface Treatment | ENAMEL SECOND FLANGE OUTSIDE SURFACES |
| Flange Outside Height | 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SECOND FLANGE IN |
| Surface Treatment | ENAMEL FIRST FLANGE OUTSIDE SURFACES |
| Waveguide Inside Width | 1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM IN |
| Surface Treatment | NICKEL SECOND FLANGE INSIDE SURFACES |
| Surface Treatment | CHROMATE ZINC AND ENAMEL SINGLE TUBING SEGMENT OUTSIDE SURFACES |
| Flange Inside Height | 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM FIRST FLANGE IN |
| Thread Class | 2B FIRST FLANGE SINGLE CONNECTION FACILITY |
| Flange Style | CHOKE TYPE SECOND FLANGE |
| Material | ALUMINUM ALLOY SINGLE TUBING SEGMENT |
| Flange Style | CHOKE TYPE FIRST FLANGE |
| Flange Outside Width | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM FIRST FLANGE IN |
| Flange Inside Width | 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM FIRST FLANGE IN |
| Material | ALUMINUM ALLOY SECOND FLANGE |
| Material | ALUMINUM ALLOY FIRST FLANGE |
| Adapter Length | 2.500 INCHES NOMINAL IN |
| Waveguide Inside Height | 0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) FIRST FLANGE SINGLE CONNECTION FACILITY |
| Waveguide Outside Height | 0.621 INCHES MINIMUM AND 0.629 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-01-054-3522 is a Adapter,waveguide, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-054-3522 has 2 cross-referenced part numbers: 154318 (Mta Inc), 154318 (Northrop Grumman Systems Corporation).
There are 2 known substitutes for 5985-01-054-3522: 5365-00-021-0803, 3030-00-994-9918. Verify interchangeability with system specifications before substitution.
Key specifications for 154318: Surface Treatment: NICKEL SINGLE TUBING SEGMENT INSIDE SURFACES; Flange Outside Width: 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SECOND FLANGE IN; Flange Inside Width: 1.218 INCHES MINIMUM AND 1.226 INCHES MAXIMUM SECOND FLANGE IN; Voltage Standing Wave Ratio: 1.08. 30 total characteristics are documented in the Federal Logistics Information System.