The Attenuator,fixed, cataloged under National Stock Number 5985-01-446-1060, 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 Naval Sea Systems Command. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-446-1060 |
| Primary Part Number | 6294236 ITEM 49 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Rf Signal Attenuation in Decibels | 12.0 |
| Application Design | TRANSMISSION LINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6294236 ITEM 49 PRIMARY | Naval Sea Systems Command (USA) |
| TNN4 | Trompeter Electronics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| TNN4 | C/1 Advisory reference — outside the item-of-supply concept K and E Fabricating Inc |
NSN 5985-01-446-1060 is a Attenuator,fixed, manufactured by Naval Sea Systems Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-446-1060 has 2 manufacturer part numbers on file: 6294236 ITEM 49 (Naval Sea Systems Command), TNN4 (Trompeter Electronics, Inc.).
Key specifications for 6294236 ITEM 49: Rf Signal Attenuation in Decibels: 12.0; Application Design: TRANSMISSION LINE. 2 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.
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.