The Phase Shifter,electronic, cataloged under National Stock Number 5915-01-263-1783, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Spectrum Microwave, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-263-1783 |
| Primary Part Number | 6703-34 |
| Item Name | Phase Shifter,electronic |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Spectrum Microwave, Inc. |
| Status | ACTIVE |
| Operating Frequency | 1.0 HERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM |
| 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 |
|---|---|
| 6703-34 PRIMARY | Spectrum Microwave, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 47A530111P3 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Aerostructures |
| 3-6484-5 | 5/9 Secondary reference Spectrum Microwave, Inc. |
NSN 5915-01-263-1783 is a Phase Shifter,electronic, manufactured by Spectrum Microwave, Inc., classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-263-1783 has 1 manufacturer part number on file: 6703-34 (Spectrum Microwave, Inc.).
Key specifications for 6703-34: Operating Frequency: 1.0 HERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM; Special Features: PHASE SHIFT RANGE 0-190 DEG;0.5 DB MAX INSERTION LOSS;1.6 MAX VOLTAGE STANDING WAVE RATIO;ENCASED;2 SMA FEMALE CONNECTORS;1 PHASE SHIFT CONTROL;TWO 0.138-32 THD MTG HOLES;8.393 IN. O/A MAX LG;6.920/6.960 IN. BODY LG;4.999/5.030 IN. BODY WD;0.990/1.030 IN. BODY HT IN. 1 specification is 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.