The Attenuator,fixed, cataloged under National Stock Number 5985-00-238-9435, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-238-9435 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Input Impedance Rating in Ohms | 50.0 |
| Mounting Method | TERMINAL |
| Rf Signal Attenuation in Decibels | 3.0 |
| Schematic Diagram Designator | "C" |
| Application Design | TRANSMISSION LINE |
| Terminal Type and Quantity | 2 CONNECTOR |
| Output Impedance Rating in Ohms | 50.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 192-396 | 5/2 Secondary reference U.S. Government activity |
| 234502-0000 | C/1 Advisory reference — outside the item-of-supply concept Butler National Corp |
| CN1288/U | 5/9 Secondary reference U.S. Government activity |
| 1001FP50-3N | C/1 Advisory reference — outside the item-of-supply concept Trilithic, Inc. |
| FP50-3N | 5/9 Secondary reference Trilithic, Inc. |
| FP50-3DBBNC | 5/9 Secondary reference Trilithic, Inc. |
| FP50-3DB | 3/9 Design control — primary reference Trilithic, Inc. |
| ABJ76 | C/1 Advisory reference — outside the item-of-supply concept Microlab/fxr Llc |
| 1801445-3 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| 51217-1003 | C/1 Advisory reference — outside the item-of-supply concept Thales Usa, Inc. Div Air Mobility Solutions ("ams") |
| B234502-0000 | C/1 Advisory reference — outside the item-of-supply concept Butler National Corp |
NSN 5985-00-238-9435 is a Attenuator,fixed, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-00-238-9435: Overall Diameter: 0.500 INCHES NOMINAL IN; Input Impedance Rating in Ohms: 50.0; Mounting Method: TERMINAL; Rf Signal Attenuation in Decibels: 3.0. 8 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 5985-00-238-9435 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.