The Divider,power,radio Frequency, cataloged under National Stock Number 5985-01-157-5966, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-01-157-5966 |
| Primary Part Number | PDM-20-500/28150 |
| Item Name | Divider,power,radio Frequency |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| 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) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PDM-20-500/28150 | Merrimac Industries, Inc (USA) |
| Reference | Meaning |
|---|---|
| 926013-1B | 3/2 Design control — primary reference U.S. Government activity |
| DS959 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-157-5966 is a Divider,power,radio Frequency, manufactured by Merrimac Industries, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-157-5966 has 1 manufacturer part number on file: PDM-20-500/28150 (Merrimac Industries, Inc).
Key specifications for PDM-20-500/28150: Special Features: FREQUENCY RANGE 10.0 TO 1000.0 MEGAHERTZ; MATCHED POWER RATING 2.5 WATTS; INSERTION LOSS 0.5 TO 10.0 DB; ISOLATION 25 DB; VSWR 1.5 MAX AT 10.0 TO 500.0 MEGAHERTZ 1.3 MAX AT 500.0 TO 1000.0 MEGAHERTZ; IMPEDANCE 50 OHMS; OPERATING TEMPERATURE RANGE MINUS 55.0 TO PLUS 85.0 DEGREES CELSIUS; 2.204 IN. LG; 0.730 TO 0.770 IN. W; 2.204 IN. H; THREE SMA CONNECTOR RECEPTACLES IN. 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.
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.