The Attenuator,variable, cataloged under National Stock Number 5985-00-919-5444, 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 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5985-00-919-5444 |
| Primary Part Number | 3712 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq |
| Status | ACTIVE |
| Application Design | TRANSMISSION LINE |
| Body Style | IRREGULAR |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.843 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 6.718 INCHES NOMINAL IN |
| Coaxial Connector Series Designation | N |
| Power Rating | 200.0 WATTS AVERAGE |
| Impedance Rating in Ohms | 50.0 INPUT-OUTPUT |
| Mounting Facility Nominal Screw Thread Diameter | 0.164 INCHES IN |
| Overall Attenuation Range in Decibels | +5.0 TO 90.0 |
| Attenuation Variation Method | CONTINUOUS |
| Terminal Type and Quantity | 4 CONNECTOR, COAXIAL, FEMALE |
| Mounting Thread Quantity | 32 PER INCH |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Frequency Range | 1.000 GIGAHERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM |
| Adjustment Device Type and Quantity | 1 KNOB |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3712 PRIMARY | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA) |
NSN 5985-00-919-5444 is a Attenuator,variable, manufactured by Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-919-5444 has 1 cross-referenced part number: 3712 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq).
There are 12 known substitutes for 5985-00-919-5444: 5950-00-008-2563, 5975-00-174-9124, 2530-00-427-4385 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3712: Application Design: TRANSMISSION LINE; Body Style: IRREGULAR; Center to Center Distance Between Mounting Facilities Parallel to Width: 2.843 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 4 THREADED HOLE(S). 20 total characteristics are documented in the Federal Logistics Information System.