The Attenuator,variable, cataloged under National Stock Number 5985-00-034-0951, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-034-0951 |
| Primary Part Number | SMC423298 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Body Style | CYLINDRICAL W/SIDE TERMINALS |
| Shaft Length | 0.812 INCHES NOMINAL IN |
| Body Length | 1.880 INCHES NOMINAL IN |
| Mounting Facility Nominal Screw Thread Diameter | 0.375 INCHES IN |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING |
| Frequency Range | 0.000 MEGAHERTZ MINIMUM AND 1.000 MEGAHERTZ MAXIMUM |
| Adjustment Device Type and Quantity | 1 SHAFT |
| Mounting Thread Quantity | 32 PER INCH |
| Overall Attenuation Accuracy in Decibels | -0.50 TO 0.50 |
| Application Design | AUDIO |
| Bushing Length | 0.360 INCHES NOMINAL IN |
| Overall Attenuation Range in Decibels | +0.0 TO 12.0 |
| First Flat Length | 0.312 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 50.0 INPUT AND 580.0 OUTPUT |
| Mounting Facility Screw Thread Series Designator | UNEF |
| Attenuation Per Step in Decibels | 1.0 |
| Flat Height | 0.217 INCHES NOMINAL IN |
| Operating Temp Range | -20.0 TO 160.0 FAHRENHEIT DEGF |
| Shaft Diameter | 0.500 INCHES NOMINAL IN |
| Schematic Diagram Designator | UNBALANCED LADDER |
| Attenuation Variation Method | STEPPED |
| Shaft Type | ROUND, FLATTED |
| Body Diameter | 1.375 INCHES NOMINAL IN |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Step Position Quantity | 13 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SMC423298 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| A.7268 | Tech Logistics, Inc. (USA) |
| 9552 | Meggitt (new Hampshire), Inc (USA) |
| C-7268 | Tech Logistics, Inc. (USA) |
| A.7268 | Multi-Tech Industries Inc. (USA) |
NSN 5985-00-034-0951 is a Attenuator,variable, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-034-0951 has 5 cross-referenced part numbers: SMC423298 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), A.7268 (Tech Logistics, Inc.), 9552 (Meggitt (new Hampshire), Inc), C-7268 (Tech Logistics, Inc.), A.7268 (Multi-Tech Industries Inc.).
There are 8 known substitutes for 5985-00-034-0951: 5950-00-007-7146, 5999-00-245-7231, 5970-00-356-0605 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for SMC423298: Body Style: CYLINDRICAL W/SIDE TERMINALS; Shaft Length: 0.812 INCHES NOMINAL IN; Body Length: 1.880 INCHES NOMINAL IN; Overall Width: 1.495 INCHES NOMINAL IN. 27 total characteristics are documented in the Federal Logistics Information System.