The Attenuator,variable, cataloged under National Stock Number 5985-00-324-5927, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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 | 5985-00-324-5927 |
| Primary Part Number | 1802317 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Mounting Thread Quantity | 32 PER INCH |
| Power Rating | 400.0 MILLIWATTS AVERAGE |
| Shaft Length | 0.938 INCHES NOMINAL IN |
| Step Position Quantity | 10 |
| Operating Temp Range | +0.0 TO 65.0 CELSIUS DEGC |
| Terminal Type and Quantity | 2 CONNECTOR, COAXIAL, FEMALE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Impedance Rating in Ohms | 50.0 INPUT-OUTPUT |
| Coaxial Connector Series Designation | N |
| Frequency Range | 400.000 GIGAHERTZ MINIMUM AND 450.000 GIGAHERTZ MAXIMUM |
| Shaft Diameter | 0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 0.5 |
| Mounting Facility Pattern | FOUR POSITION DIAMOND |
| Body Style | COAXIAL TYPE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.125 INCHES NOMINAL IN |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Adjustment Device Type and Quantity | 1 SHAFT |
| Attenuation Variation Method | STEPPED |
| Voltage Standing Wave Ratio | 1.50 |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.125 INCHES NOMINAL IN |
| Overall Attenuation Range in Decibels | +0.0 TO 10.0 |
| Mounting Facility Nominal Screw Thread Diameter | 0.164 INCHES IN |
| Application Design | TRANSMISSION LINE |
| Attenuation Per Step in Decibels | 1.0 |
| Shaft Type | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1802317 | Northrop Grumman Systems Corporation (USA) |
| 10240-50-10N | Meggitt (new Hampshire), Inc (USA) |
| 50V10-347 | Alan Industries Inc (USA) |
| 12076 | Meggitt (new Hampshire), Inc (USA) |
NSN 5985-00-324-5927 is a Attenuator,variable, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-324-5927 has 4 cross-referenced part numbers: 1802317 (Northrop Grumman Systems Corporation), 10240-50-10N (Meggitt (new Hampshire), Inc), 50V10-347 (Alan Industries Inc), 12076 (Meggitt (new Hampshire), Inc).
There are 8 known substitutes for 5985-00-324-5927: 5950-00-199-2345, 3439-00-416-8068, 3120-00-622-7876 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1802317: Mounting Thread Quantity: 32 PER INCH; Power Rating: 400.0 MILLIWATTS AVERAGE; Overall Length: 3.500 INCHES NOMINAL IN; Shaft Length: 0.938 INCHES NOMINAL IN. 28 total characteristics are documented in the Federal Logistics Information System.