The Phase Shifter,electronic, cataloged under National Stock Number 5915-01-221-5790, 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. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-221-5790 |
| Primary Part Number | PSS-2-60/28592 |
| Item Name | Phase Shifter,electronic |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Merrimac Industries, Inc |
| Status | ACTIVE |
| Operating Frequency | 60.0 HERTZ NOMINAL |
| 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 |
|---|---|
| PSS-2-60/28592 PRIMARY | Merrimac Industries, Inc (USA) |
| Reference | Meaning |
|---|---|
| 772850-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5915-01-221-5790 is a Phase Shifter,electronic, manufactured by Merrimac Industries, Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-221-5790 has 1 manufacturer part number on file: PSS-2-60/28592 (Merrimac Industries, Inc).
Key specifications for PSS-2-60/28592: Overall Height: 0.740 INCHES NOMINAL IN; Overall Length: 1.920 INCHES NOMINAL IN; Overall Width: 0.750 INCHES NOMINAL IN; Operating Frequency: 60.0 HERTZ NOMINAL. 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.