The Microphone,dynamic, cataloged under National Stock Number 5965-01-057-2774, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5965-01-057-2774 |
| Primary Part Number | 105592-690 |
| Item Name | Microphone,dynamic |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| FSC Application Data | HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS |
| Length | 6.250 INCHES NOMINAL IN |
| Body Style | HAND HELD |
| Sound Pickup Directional Type | UNIDIRECTIONAL |
| Frequency Response Range in Hertz | +50.0 TO 13000.0 |
| Diameter | 1.250 INCHES NOMINAL IN |
| Polarity Connection | NOT REQUIRED |
| Impedance Rating | 200.0 OHMS NOMINAL |
| Impedance Selection Method | PIN-JACK TYPE LEAD POSITIONING |
| 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 |
|---|---|
| 105592-690 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 105592-690 | 3/9 Design control — primary reference Litton Systems Inc. Div Navigation Systems Division |
| SM57ANDA2WS | C/1 Advisory reference — outside the item-of-supply concept Shure Bros Inc |
NSN 5965-01-057-2774 is a Microphone,dynamic, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-057-2774 has 1 manufacturer part number on file: 105592-690 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 105592-690: FSC Application Data: HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS; Length: 6.250 INCHES NOMINAL IN; Body Style: HAND HELD; Sound Pickup Directional Type: UNIDIRECTIONAL. 10 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.