The Attenuator,variable, cataloged under National Stock Number 5985-00-067-9642, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-067-9642 |
| Primary Part Number | 228062-1 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 3.0 |
| Impedance Rating in Ohms | 100.0 INPUT |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Frequency Range | 50.000 MEGAHERTZ MINIMUM AND 5.000 GIGAHERTZ MAXIMUM |
| Body Style | COAXIAL TYPE |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Adjustment Device Type and Quantity | 1 KNOB |
| Overall Attenuation Range in Decibels | +0.0 TO 10.0 |
| Unthreaded Mounting Hole Diameter | 0.188 INCHES NOMINAL IN |
| Scale Linearity | LINEAR |
| Attenuation Variation Method | CONTINUOUS |
| Distance Between Mounting Facility Centers | 1.500 INCHES NOMINAL IN |
| Operating Temp Range | -40.0 TO 85.0 CELSIUS DEGC |
| Application Design | TRANSMISSION LINE |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Coaxial Connector Series Designation | BNC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 228062-1 | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| AT-501 | 3/9 Design control — primary reference U.S. Government activity |
| AT501S | 5/9 Secondary reference U.S. Government activity |
| 228062-6 | 7/2 Vendor item drawing reference Raytheon Company |
NSN 5985-00-067-9642 is a Attenuator,variable, manufactured by Raytheon Company, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-067-9642 has 1 manufacturer part number on file: 228062-1 (Raytheon Company).
1 possible match (shared part number, not a government interchangeability claim): 5110-00-180-2892. Verify interchangeability with system specifications before substitution.
Key specifications for 228062-1: Insertion Loss at Minimum Attenuation in Maximum Decibels: 3.0; Impedance Rating in Ohms: 100.0 INPUT; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Overall Height: 1.810 INCHES NOMINAL IN. 16 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-00-067-9642 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.