The Coupler,rotary,radio Frequency, cataloged under National Stock Number 5985-01-081-9965, 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 7 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-081-9965 |
| Primary Part Number | 3165 |
| Item Name | Coupler,rotary,radio Frequency |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Frontgrade Technologies Inc. |
| Status | ACTIVE |
| Radio Frequency Rating | 2.1 GIGAHERTZ MINIMUM AND 2.7 GIGAHERTZ MAXIMUM |
| Output Impedance Rating in Ohms | 50.0 |
| Material | ALUMINUM |
| Overall Diameter | 7.500 INCHES NOMINAL IN |
| Input Impedance Rating in Ohms | 50.0 |
| Unit Type | WAVEGUIDE |
| Mounting Configuration | 4 HOLES 0.406 IN DIA ON 6.5 IN DIA BC,2 FLANGES UG-554/U IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3165 PRIMARY | Frontgrade Technologies Inc. (USA) |
| 3165 | Kevlin Corporation Dba Cobham Sensor Systems Div Kevlin Division (USA) |
| 654VM2505-3 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
NSN 5985-01-081-9965 is a Coupler,rotary,radio Frequency, manufactured by Frontgrade Technologies Inc., classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-081-9965 has 3 cross-referenced part numbers: 3165 (Frontgrade Technologies Inc.), 3165 (Kevlin Corporation Dba Cobham Sensor Systems Div Kevlin Division), 654VM2505-3 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company).
There are 12 known substitutes for 5985-01-081-9965: 5310-00-061-8586, 5365-00-079-6546, 3110-00-156-7674 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3165: Radio Frequency Rating: 2.1 GIGAHERTZ MINIMUM AND 2.7 GIGAHERTZ MAXIMUM; Output Impedance Rating in Ohms: 50.0; Material: ALUMINUM; Overall Diameter: 7.500 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.