The Tuner,transmission Line, cataloged under National Stock Number 5985-00-284-7604, 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 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-284-7604 |
| Primary Part Number | 2141750-1 |
| Item Name | Tuner,transmission Line |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Operating Frequency | 0.960 GIGAHERTZ MINIMUM AND 1.250 GIGAHERTZ MAXIMUM |
| Transmission Line Characteristic Impedance | 50.0 OHMS NOMINAL |
| 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 |
|---|---|
| 2141750-1 | Shiloh Industries Inc (USA) |
| 2141750-1 PRIMARY | L3harris Technologies, Inc. (USA) |
| 2141750-1 | Advanced Technical Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2141750-G1 | 5/9 Secondary reference O'brien Gear Co |
| 2141750-1 | C/1 Advisory reference — outside the item-of-supply concept Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
NSN 5985-00-284-7604 is a Tuner,transmission Line, manufactured by L3harris Technologies, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-284-7604 has 3 manufacturer part numbers on file: 2141750-1 (Shiloh Industries Inc), 2141750-1 (L3harris Technologies, Inc.), 2141750-1 (Advanced Technical Corporation).
Key specifications for 2141750-1: Overall Height: 3.375 INCHES NOMINAL IN; Overall Length: 13.125 INCHES NOMINAL IN; Overall Width: 1.875 INCHES NOMINAL IN; Operating Frequency: 0.960 GIGAHERTZ MINIMUM AND 1.250 GIGAHERTZ MAXIMUM. 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.