The Headset-Microphone, cataloged under National Stock Number 5965-00-995-2075, is classified within Federal Supply Class 5965 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Audiosears Corp Dba Audiosears Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-00-995-2075 |
| Primary Part Number | 1659 |
| Item Name | Headset-Microphone |
| FSC / FSG | 5965 / 59 — No Item Name Available |
| Manufacturer | Audiosears Corp Dba Audiosears Corp |
| Status | ACTIVE |
| Frequency Rating | 0.2 KILOHERTZ MINIMUM AND 3.0 KILOHERTZ MAXIMUM |
| Earphone Controlling Agency | WESTERN ELECTRIC CO INC |
| Mounting Method | SUSPENDED ON HEADBAND EARPHONE |
| Connector Identifying Number | 2898 PART NO. |
| Connector Name | PLUG |
| Microphone Mounting Facility | ADAPTER FASTENED TO LEFT SIDE OF HEADBAND |
| Connector Controlling Agency | WESTERN ELECTRIC CO INC |
| Controlling Agency | JETDS |
| Earphone Quantity | 1 |
| Connector to Junction Cord Length | 5.000 FEET FT |
| Earphone Element Type | MAGNETIC |
| Impedance Rating | 300.0 OHMS NOMINAL |
| Operating Current Rating | 100.0 MILLIAMPERES NOMINAL |
| Identifying Number | H-66/U /5965-221-0999/ TYPE NO. |
| Earphone Impedance Rating | 275.0 OHMS NOMINAL |
| Microphone Element Type | CARBON |
| Earphone Identifying Number | HC-6 RECEIVER UNIT PART NO. |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1659 | Audiosears Corp Dba Audiosears Corp (USA) |
| 53AWHEADSET | American Telephone and Telegraph Co (USA) |
| 53JWHEADSET | Lucent Technologies Inc Corporate Headquarters (USA) |
| 53JWHEADSET | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
| 53JWHEADSET | American Telephone and Telegraph Co (USA) |
| 53AWHEADSET | Lucent Technologies Inc Corporate Headquarters (USA) |
NSN 5965-00-995-2075 is a Headset-Microphone, manufactured by Audiosears Corp Dba Audiosears Corp, classified under FSC 5965 (No Item Name Available). Status: active.
NSN 5965-00-995-2075 has 6 cross-referenced part numbers: 1659 (Audiosears Corp Dba Audiosears Corp), 53AWHEADSET (American Telephone and Telegraph Co), 53JWHEADSET (Lucent Technologies Inc Corporate Headquarters), 53JWHEADSET (Lucent Technologies Inc Dba Federal Marketing Group), 53JWHEADSET (American Telephone and Telegraph Co) and 1 more.
There are 12 known substitutes for 5965-00-995-2075: 3110-00-100-6168, 5905-00-106-7012, 1680-00-435-5411 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1659: Frequency Rating: 0.2 KILOHERTZ MINIMUM AND 3.0 KILOHERTZ MAXIMUM; Earphone Controlling Agency: WESTERN ELECTRIC CO INC; Mounting Method: SUSPENDED ON HEADBAND EARPHONE; Connector Identifying Number: 2898 PART NO.. 17 total characteristics are documented in the Federal Logistics Information System.