The Microphone,dynamic, cataloged under National Stock Number 5965-01-564-3438, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Audio-Technica U.s., Inc.. Government technical data includes 9 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-564-3438 |
| Primary Part Number | PRO45 |
| Item Name | Microphone,dynamic |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Audio-Technica U.s., Inc. |
| Status | ACTIVE |
| Length | 2.240 INCHES NOMINAL IN |
| Sound Pickup Directional Type | UNIDIRECTIONAL |
| Frequency Response Range in Hertz | +70.0 TO 16000.0 |
| Diameter | 0.470 INCHES NOMINAL IN |
| Operating DC | 2.0 MILLIAMPERES NOMINAL |
| Polarity Connection | REQUIRED |
| Impedance Rating | 100.0 OHMS NOMINAL |
| Output Sensitivity Rating in Decibels | -37.0 |
| Electrical Connection Type | CONNECTOR RECEPTACLE AND INTEGRAL CABLE |
| 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 |
|---|---|
| PRO45 PRIMARY | Audio-Technica U.s., Inc. (USA) |
NSN 5965-01-564-3438 is a Microphone,dynamic, manufactured by Audio-Technica U.s., Inc., classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-564-3438 has 1 manufacturer part number on file: PRO45 (Audio-Technica U.s., Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4510-01-586-8086. Verify interchangeability with system specifications before substitution.
Key specifications for PRO45: Length: 2.240 INCHES NOMINAL IN; Sound Pickup Directional Type: UNIDIRECTIONAL; Frequency Response Range in Hertz: +70.0 TO 16000.0; Diameter: 0.470 INCHES NOMINAL IN. 9 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.