The Mixer,crystal,waveguide, cataloged under National Stock Number 5985-01-134-9987, 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 Hxi, Llc Dba Hxi Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-134-9987 |
| Primary Part Number | 17-19171-3 |
| Item Name | Mixer,crystal,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Hxi, Llc Dba Hxi Llc |
| Status | ACTIVE |
| Crystal Designator | BEAM LEAD SCHOTTKY DIODE |
| Insertion Loss in Decibels | 8.0 |
| Local Oscillator Input Adjustability | NONADJUSTABLE |
| 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 |
|---|---|
| 17-19171-3 PRIMARY | Hxi, Llc Dba Hxi Llc (USA) |
| 17-19171-3 | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 60639100 | 3/9 Design control — primary reference Skyworks Solutions, Inc. |
| 17-19171-3 | 7/2 Vendor item drawing reference Naval Air Warfare Ctr Aircraft Div |
| 17-19171-3 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-134-9987 is a Mixer,crystal,waveguide, manufactured by Hxi, Llc Dba Hxi Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-134-9987 has 2 manufacturer part numbers on file: 17-19171-3 (Hxi, Llc Dba Hxi Llc), 17-19171-3 (Textron Systems Corporation Dba Textron Systems Corp).
Key specifications for 17-19171-3: Overall Height: 1.093 INCHES NOMINAL IN; Crystal Designator: BEAM LEAD SCHOTTKY DIODE; Overall Length: 2.000 INCHES NOMINAL IN; Overall Width: 1.250 INCHES NOMINAL IN. 3 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 5985-01-134-9987 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.