The Harness,microphone, cataloged under National Stock Number 5965-00-340-6790, 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 Telephonics Corp. Government technical data includes 5 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5965-00-340-6790 |
| Primary Part Number | 9S4401LREV5TYPEA |
| Item Name | Harness,microphone |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Telephonics Corp |
| Status | ACTIVE |
| FSC Application Data | HEATSETS,HANDSETS,MICROPHONES AND SPEAKERS |
| Accessory Identifying Number | 9.S-4401-L DRAWING NO. |
| Accessory Controlling Agency | NAVY DEPT |
| Material | COTTON STRAP |
| Accessory Component Quantity | 2 |
| 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 |
|---|---|
| 9S4401LREV5TYPEA | Telephonics Corp (USA) |
| Reference | Meaning |
|---|---|
| 9S4401LREV5TYPEA | 5/9 Secondary reference U.S. Government activity |
| 9S4401LREV5TYPEA | 5/9 Secondary reference Comdial Business Communications Corp Repair Dept |
| 9-S-4401-L-REV5 | 3/2 Design control — primary reference U.S. Government activity |
| 5965PL1245010 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 9S4401LREV.5TYPEA | 5/9 Secondary reference Kings Point Mfg Co Inc |
| 9S4401LREV5TYPEA | 5/2 Secondary reference U.S. Government activity |
| UA1629 | C/1 Advisory reference — outside the item-of-supply concept Comdial Business Communications Corp Repair Dept |
NSN 5965-00-340-6790 is a Harness,microphone, manufactured by Telephonics Corp, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-00-340-6790 has 1 manufacturer part number on file: 9S4401LREV5TYPEA (Telephonics Corp).
1 possible match (shared part number, not a government interchangeability claim): 5340-00-772-7512. Verify interchangeability with system specifications before substitution.
Key specifications for 9S4401LREV5TYPEA: FSC Application Data: HEATSETS,HANDSETS,MICROPHONES AND SPEAKERS; Accessory Identifying Number: 9.S-4401-L DRAWING NO.; Accessory Controlling Agency: NAVY DEPT; Material: COTTON STRAP. 5 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.