The Phase Shifter,electronic, cataloged under National Stock Number 5915-01-262-1159, 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 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5915-01-262-1159 |
| Primary Part Number | PSEF-3E/25904 |
| Item Name | Phase Shifter,electronic |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Merrimac Industries, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PSEF-3E/25904 PRIMARY | Merrimac Industries, Inc (USA) |
| Reference | Meaning |
|---|---|
| 917AS6215 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| PSEF3F/25904 | 5/9 Secondary reference Merrimac Industries, Inc |
NSN 5915-01-262-1159 is a Phase Shifter,electronic, manufactured by Merrimac Industries, Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-262-1159 has 1 manufacturer part number on file: PSEF-3E/25904 (Merrimac Industries, Inc).
Key specifications for PSEF-3E/25904: Special Features: PHASE SHIFT RANGE 0-160 DEG;0.2 TO 13.5 VDC CONTROL VOLTAGE RANGE;1.6 MAX VSWR;50 OHMS IMPEDANCE;1.2 DB MAX INSERTION LOSS;1.700 IN. MAX O/A HT;0.830 IN. MAX BODY HT;0.830 IN. NOM BODY LG;0.160 IN. MAX BODY WD;14 PIN TERMINALS;ENCASED VDC; End Item Identification: SPARROW AIM-7. 0 specifications are 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.
NSN 5915-01-262-1159 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.