The Antenna, cataloged under National Stock Number 5985-01-543-0055, 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 Lf Engineering Co Inc Dba Lf Engineering Co.. Government technical data includes 3 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 | 5985-01-543-0055 |
| Primary Part Number | MH-920 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Lf Engineering Co Inc Dba Lf Engineering Co. |
| Status | ACTIVE |
| Overall Diameter | 1.000 INCHES NOMINAL IN |
| Mounting Method | BASE |
| Power Gain in Decibels | 12.00 SINGLE ANTENNA ELEMENT |
| 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 |
|---|---|
| MH-920 PRIMARY | Lf Engineering Co Inc Dba Lf Engineering Co. (USA) |
NSN 5985-01-543-0055 is a Antenna, manufactured by Lf Engineering Co Inc Dba Lf Engineering Co., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-543-0055 has 1 manufacturer part number on file: MH-920 (Lf Engineering Co Inc Dba Lf Engineering Co.).
Key specifications for MH-920: Overall Diameter: 1.000 INCHES NOMINAL IN; Mounting Method: BASE; Overall Length: 27.000 INCHES NOMINAL IN; Special Features: BROADBAND ACTIVE ANTENNA; PVE, NEOPRENE CONSTRUCTION; 1 IN. 14 MOUNTING THREAD; 4.190 IN. LG., 2.740 IN. W., 1.570 IN. H.; OPERATING FREQUENCY 10 KHZ TO 50 MHZ; OUTPUT IMPEDANCE 50-75 OHMS; BNC INPUT/OUTPUT JACKS; OPERATING TEMPERATURE MINUS 25 DEG. F. TO PLUS 130 DEG. F; DC POWER 12-15 VOLTS, 60MA; AC POWER 120VAC/12VDC POWER PACK MHz. 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 5985-01-543-0055 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.