The Waveguide Assembly, cataloged under National Stock Number 5985-00-064-6216, 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 Frontgrade Technologies Inc.. Government technical data includes 30 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-064-6216 |
| Primary Part Number | 105457 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Frontgrade Technologies Inc. |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY ALL FLANGE |
| Thread Class | 2B SECOND FLANGE SINGLE CONNECTION FACILITY |
| Flange Depth | 0.375 INCHES NOMINAL SECOND FLANGE IN |
| Flange Connecting Facility and Quantity | 8 UNTHREADED HOLE(S) FIRST FLANGE SINGLE CONNECTION FACILITY |
| Waveguide Center to Center Distance | 10.375 INCHES NOMINAL IN |
| Voltage Standing Wave Ratio | 1.10 |
| Flange Style | COVER TYPE SECOND FLANGE |
| Flange Style | CHOKE TYPE FIRST FLANGE |
| Waveguide Inside Height | 0.872 INCHES NOMINAL IN |
| Waveguide Outside Height | 1.000 INCHES NOMINAL IN |
| Waveguide Outside Width | 2.000 INCHES NOMINAL IN |
| Flange Depth | 0.938 INCHES NOMINAL FIRST FLANGE IN |
| Thread Direction | RIGHT-HAND SECOND FLANGE SINGLE CONNECTION FACILITY |
| Flexibility | FLEXIBLE FIRST TUBING SEGMENT |
| Flexibility | RIGID SECOND TUBING SEGMENT |
| Flange Inside Width | 1.872 INCHES NOMINAL FIRST FLANGE IN |
| Flange Inside Height | 0.872 INCHES NOMINAL FIRST FLANGE IN |
| Flange Quantity | 2 |
| Flange Inside Height | 1.002 INCHES NOMINAL SECOND FLANGE IN |
| Flange Outside Diameter | 3.625 INCHES NOMINAL FIRST FLANGE IN |
| Flange Inside Width | 2.002 INCHES NOMINAL SECOND FLANGE IN |
| FSC Application Data | RADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE |
| Surface Treatment | CHROMATE ALL FLANGE INSIDE SURFACES |
| Flange Outside Diameter | 3.625 INCHES NOMINAL SECOND FLANGE IN |
| Bend Angle in Deg | 90.0 ALL BENDS H-PLANE |
| Flange Connecting Facility and Quantity | 8 THREADED HOLE(S) SECOND FLANGE SINGLE CONNECTION FACILITY |
| Nominal Thread Size | 0.190 INCHES SECOND FLANGE SINGLE CONNECTION FACILITY IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SECOND FLANGE SINGLE CONNECTION FACILITY |
| Style Designator | OFFSET BEND TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 355-0303-00 | Alcatel-Lucent Holdings Inc. (USA) |
| 105457 | Litton Systems Inc Airtron Div (USA) |
| 105457 PRIMARY | Frontgrade Technologies Inc. (USA) |
NSN 5985-00-064-6216 is a Waveguide Assembly, manufactured by Frontgrade Technologies Inc., classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-064-6216 has 3 cross-referenced part numbers: 355-0303-00 (Alcatel-Lucent Holdings Inc.), 105457 (Litton Systems Inc Airtron Div), 105457 (Frontgrade Technologies Inc.).
There are 3 known substitutes for 5985-00-064-6216: 6750-01-385-1366, 6930-01-522-4998, 4310-01-602-5303. Verify interchangeability with system specifications before substitution.
Key specifications for 105457: Material: ALUMINUM ALLOY ALL FLANGE; Thread Class: 2B SECOND FLANGE SINGLE CONNECTION FACILITY; Flange Depth: 0.375 INCHES NOMINAL SECOND FLANGE IN; Flange Connecting Facility and Quantity: 8 UNTHREADED HOLE(S) FIRST FLANGE SINGLE CONNECTION FACILITY. 30 total characteristics are documented in the Federal Logistics Information System.