The Phase Shifter,electronic, cataloged under National Stock Number 5915-00-442-2183, 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 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5915-00-442-2183 |
| Primary Part Number | PS3-30-12909 |
| Item Name | Phase Shifter,electronic |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Merrimac Industries, Inc |
| Status | ACTIVE |
| Operating Frequency | 27.0 MEGAHERTZ MINIMUM AND 33.0 MEGAHERTZ MAXIMUM |
| Insertion Loss in Decibels | 1.0 |
| Operating Temp Range | -10.0 TO 71.0 CELSIUS DEGC |
| 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 |
|---|---|
| 138C212H01 | Northrop Grumman Support Services Corp (USA) |
| PS3-30-12909 PRIMARY | Merrimac Industries, Inc (USA) |
| Reference | Meaning |
|---|---|
| 138C212H01 | 5/9 Secondary reference U.S. Government activity |
NSN 5915-00-442-2183 is a Phase Shifter,electronic, manufactured by Merrimac Industries, Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-00-442-2183 has 2 manufacturer part numbers on file: 138C212H01 (Northrop Grumman Support Services Corp), PS3-30-12909 (Merrimac Industries, Inc).
Key specifications for PS3-30-12909: Operating Frequency: 27.0 MEGAHERTZ MINIMUM AND 33.0 MEGAHERTZ MAXIMUM; Insertion Loss in Decibels: 1.0; Special Features: 4.64 X 2.05 X 2.05 IN.;2 FEMALE RF CONNECTORS;DRIVE KNOB AND POINTER;VSWR 1.5 TO 1 MAX;75 OHMS IMPEDANCE;0-180 DEG PHASE SHIFT IN; Operating Temp Range: -10.0 TO 71.0 CELSIUS DEGC. 3 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 5915-00-442-2183 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.