The Duplexer, cataloged under National Stock Number 5895-01-189-8227, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Frontgrade Technologies Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-189-8227 |
| Primary Part Number | 586R393H01 |
| Item Name | Duplexer |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Frontgrade Technologies Inc. |
| Status | ACTIVE |
| FSC Application Data | WAVEGUIDE ASSEMBLY P/N 754R463G01 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | ZN |
| Weight | 2.3700 lbs |
| Cube | 0.2656 cu ft |
| Part Number | Manufacturer |
|---|---|
| 586R393H01 PRIMARY | Frontgrade Technologies Inc. (USA) |
| 586R393H01 | Raytheon Company Div Corp (USA) |
| Reference | Meaning |
|---|---|
| 586R393H01 | 5/9 Secondary reference U.S. Government activity |
| 586R393H01 | 5/9 Secondary reference U.S. Government activity |
NSN 5895-01-189-8227 is a Duplexer, manufactured by Frontgrade Technologies Inc., classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-189-8227 has 2 manufacturer part numbers on file: 586R393H01 (Frontgrade Technologies Inc.), 586R393H01 (Raytheon Company Div Corp).
Key specifications for 586R393H01: FSC Application Data: WAVEGUIDE ASSEMBLY P/N 754R463G01; End Item Identification: AN/APQ-164;B-1B ACFT. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5895-01-189-8227 has DEMIL Code Q. 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.