The Phase Shifter,electronic, cataloged under National Stock Number 5915-01-108-1734, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Merrimac Industries, Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Phase Shifter,electronic |
| FSC / FSG | 5915 — Filters and Networks (FSG 59) |
| Manufacturers | Lockheed Martin Corporation Div Rms (CAGE 02769); Merrimac Industries, Inc (CAGE 12457) |
| Parameter | Value |
|---|---|
| NSN | 5915-01-108-1734 |
| Primary Part Number | PSD-84-30/23268 |
| Item Name | Phase Shifter,electronic |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Merrimac Industries, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 1202477-1 | Lockheed Martin Corporation Div Rms (USA) |
| PSD-84-30/23268 PRIMARY | Merrimac Industries, Inc (USA) |
| Reference | Meaning |
|---|---|
| 5399627-1 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| 1202477-1 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 5915-01-108-1734 is a Phase Shifter,electronic, manufactured by Merrimac Industries, Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-108-1734 has 2 manufacturer part numbers on file: 1202477-1 (Lockheed Martin Corporation Div Rms), PSD-84-30/23268 (Merrimac Industries, Inc).
1 possible match (shared part number, not a government interchangeability claim): 6105-01-147-7236. Verify interchangeability with system specifications before substitution.
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.