The Attenuator,variable, cataloged under National Stock Number 5985-01-577-7267, 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. Government technical data includes 5 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-577-7267 |
| Primary Part Number | 50P-1207-SMA |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Merrimac Industries, Inc |
| Status | ACTIVE |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 3.5 |
| Impedance Rating in Ohms | 50.0 INPUT-OUTPUT |
| Overall Attenuation Range in Decibels | +0.0 TO 63.0 |
| Overall Attenuation Accuracy in Decibels | -0.20 TO 0.30 |
| Operating Temp Range | -20.0 TO 85.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 50P-1207-SMA PRIMARY | Merrimac Industries, Inc (USA) |
NSN 5985-01-577-7267 is a Attenuator,variable, manufactured by Merrimac Industries, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-577-7267 has 1 manufacturer part number on file: 50P-1207-SMA (Merrimac Industries, Inc).
Key specifications for 50P-1207-SMA: Insertion Loss at Minimum Attenuation in Maximum Decibels: 3.5; Impedance Rating in Ohms: 50.0 INPUT-OUTPUT; Overall Attenuation Range in Decibels: +0.0 TO 63.0; Overall Attenuation Accuracy in Decibels: -0.20 TO 0.30. 5 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 5985-01-577-7267 has DEMIL Code B. 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.