The Microphone,capacitor, cataloged under National Stock Number 5965-01-443-3407, 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 Bogen Communications 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-443-3407 |
| Primary Part Number | MBS1000A |
| Item Name | Microphone,capacitor |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Bogen Communications Inc |
| Status | ACTIVE |
| Sound Pickup Directional Type | OMNIDIRECTIONAL |
| Frequency Response Range in Hertz | +60.0 TO 10000.0 |
| Extended Cable Length | 20.0 FEET NOMINAL FT |
| Polarity Connection | REQUIRED OR NOT REQUIRED |
| Switch Type | PUSH |
| Cable Shielded Conductor Quantity | 2 |
| Support Stand Height | 9.0 INCHES NOMINAL IN |
| Cable Conductor Quantity | 4 |
| Electrical Connection Type | 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 |
|---|---|
| MBS1000A PRIMARY | Bogen Communications Inc (USA) |
| Reference | Meaning |
|---|---|
| EXK | 3/9 Design control — primary reference Executone Inter-Tel Business Information Systems Inc. Div Government Systems |
| MBS-1000 | 5/9 Secondary reference Bogen Communications Inc |
NSN 5965-01-443-3407 is a Microphone,capacitor, manufactured by Bogen Communications Inc, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-443-3407 has 1 manufacturer part number on file: MBS1000A (Bogen Communications Inc).
Key specifications for MBS1000A: Sound Pickup Directional Type: OMNIDIRECTIONAL; Frequency Response Range in Hertz: +60.0 TO 10000.0; Extended Cable Length: 20.0 FEET NOMINAL FT; Polarity Connection: REQUIRED OR NOT REQUIRED. 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.