The Attenuator,fixed, cataloged under National Stock Number 5985-01-207-6549, 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 Dba Raytheon Co. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-207-6549 |
| Primary Part Number | G254005-153 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Frequency Range | 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Overall Diameter | 0.312 INCHES NOMINAL IN |
| Voltage Standing Wave Ratio | 1.15 AND 1.20 AND 1.25 AND 1.35 |
| Input Impedance Rating in Ohms | 50.0 |
| Mounting Method | CONNECTOR |
| Rf Signal Attenuation in Decibels | 15.0 |
| Attenuation Accuracy in Decibels | -0.50 TO 0.50 |
| Operating Temp Range | -54.0 TO 95.0 CELSIUS DEGC |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 8.0 GIGAHERTZ AND +8.0 TO 12.4 GIGAHERTZ AND +12.4 TO 18.0 GIGAHERTZ |
| Application Design | TRANSMISSION LINE |
| Material | ALUMINUM BODY |
| Temperature Sensitivity Attenuation in Decibels | 0.0001 |
| Power Rating | 2.0 WATTS AVERAGE |
| Terminal Type and Quantity | 2 CONNECTOR |
| Output Impedance Rating in Ohms | 50.0 |
| Coaxial Connector Series Designation | SMA |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G254005-153 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| MDC93353-15 | Coaxial Components Corp. Dba Coaxial Components Corp (USA) |
| G254005-153 | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| G254005-153 | 5/9 Secondary reference Raytheon Company Div Corp |
| 2082-4236-15 | 5/9 Secondary reference U.S. Government activity |
| G254005-153 | 5/9 Secondary reference Caes Systems Llc |
| G254005-153 | 5/9 Secondary reference U.S. Government activity |
| MDC93353-15 | 5/9 Secondary reference Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc |
NSN 5985-01-207-6549 is a Attenuator,fixed, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-207-6549 has 3 manufacturer part numbers on file: G254005-153 (Raytheon Company Dba Raytheon Co), MDC93353-15 (Coaxial Components Corp. Dba Coaxial Components Corp), G254005-153 (Raytheon Company).
Key specifications for G254005-153: Frequency Range: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM; Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE; Overall Diameter: 0.312 INCHES NOMINAL IN; Voltage Standing Wave Ratio: 1.15 AND 1.20 AND 1.25 AND 1.35. 17 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 5985-01-207-6549 has DEMIL Code D. 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.