The Attenuator,fixed, cataloged under National Stock Number 5985-00-258-0132, 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 L3harris Technologies, Inc.. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-258-0132 |
| Primary Part Number | 2136875G011 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Frequency Range | 7.000 GIGAHERTZ MINIMUM AND 16.500 GIGAHERTZ MAXIMUM |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Voltage Standing Wave Ratio | 1.35 |
| Input Impedance Rating in Ohms | 50.0 |
| Mounting Method | CONNECTOR |
| Rf Signal Attenuation in Decibels | 5.0 |
| Attenuation Accuracy in Decibels | -0.30 TO 0.30 |
| Surface Treatment | PASSIVATE BODY |
| Connection Type Per Function | FEMALE OUTPUT AND MALE INPUT |
| Operating Temp Range | -55.0 TO 105.0 CELSIUS DEGC |
| Voltage Standing Wave Ratio Frequency Range | +7.0 TO 16.5 GIGAHERTZ |
| Application Design | TRANSMISSION LINE |
| Material | STEEL CORROSION RESISTING BODY |
| Power Rating | 1.0 WATTS AVERAGE |
| Terminal Type and Quantity | 2 CONNECTOR |
| Output Impedance Rating in Ohms | 50.0 |
| Coaxial Connector Series Designation | SM |
| 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 |
|---|---|
| 2136875G011 PRIMARY | L3harris Technologies, Inc. (USA) |
| 50MP5-529 | Alan Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 23560-5 | 5/2 Secondary reference U.S. Government activity |
| 2082-5108 | 5/9 Secondary reference U.S. Government activity |
| 2082-5108-05 | 5/9 Secondary reference U.S. Government activity |
| 9270-5 | 5/2 Secondary reference U.S. Government activity |
NSN 5985-00-258-0132 is a Attenuator,fixed, manufactured by L3harris Technologies, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-258-0132 has 2 manufacturer part numbers on file: 2136875G011 (L3harris Technologies, Inc.), 50MP5-529 (Alan Industries Inc).
Key specifications for 2136875G011: Frequency Range: 7.000 GIGAHERTZ MINIMUM AND 16.500 GIGAHERTZ MAXIMUM; Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE; Overall Diameter: 0.375 INCHES NOMINAL IN; Voltage Standing Wave Ratio: 1.35. 18 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 5985-00-258-0132 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.