The Duplexer, cataloged under National Stock Number 5895-01-164-5764, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Raytheon Company. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-164-5764 |
| Primary Part Number | 773001-1 |
| Item Name | Duplexer |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Precious Material | GOLD |
| Operating Frequency | 700.0 MEGAHERTZ MINIMUM AND 1350.0 MEGAHERTZ MAXIMUM |
| Transmission Line Type | OPEN WIRE |
| Electrical Power Source Relationship | ALTERNATE OPERATING |
| Precious Material and Location | BODY SURFACE GOLD |
| Frequency Rating | 700.0 MEGAHERTZ MINIMUM AND 1350.0 MEGAHERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| 773001-1 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| A9X604A | C/1 Advisory reference — outside the item-of-supply concept Frequency Electronics Inc |
| MA7727N0103 | 5/9 Secondary reference U.S. Government activity |
| A9X604A | 5/9 Secondary reference Fei Microwave Inc |
NSN 5895-01-164-5764 is a Duplexer, manufactured by Raytheon Company, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-164-5764 has 1 manufacturer part number on file: 773001-1 (Raytheon Company).
Key specifications for 773001-1: Overall Height: 0.246 INCHES NOMINAL IN; Precious Material: GOLD; Overall Length: 0.527 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN; Overall Width: 0.130 INCHES NOMINAL IN. 6 specifications are 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 5895-01-164-5764 has DEMIL Code C. 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.