The Adapter,microphone, cataloged under National Stock Number 5965-01-442-7364, 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 Gentex Corp. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-442-7364 |
| Primary Part Number | N100238-00 |
| Item Name | Adapter,microphone |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Gentex Corp |
| Status | ACTIVE |
| Special Markings | MICROPHONE,LINEAR M170/AIC; GENTEX CORP, FSCM 7L772; SERIAL NO. XXXX |
| Usage Design | AIRCREW FLYING HELMETS SPH 5CF |
| 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 |
|---|---|
| N100238-00 PRIMARY | Gentex Corp (USA) |
| Reference | Meaning |
|---|---|
| M170/AIC | 5/9 Secondary reference Gentex Corp |
| 100822-00 | 5/9 Secondary reference Gentex Corp |
| 100238 | 5/9 Secondary reference Gentex Corp |
NSN 5965-01-442-7364 is a Adapter,microphone, manufactured by Gentex Corp, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-442-7364 has 1 manufacturer part number on file: N100238-00 (Gentex Corp).
4 possible matches (shared part number, not a government interchangeability claim): 6520-01-442-9488, 3950-01-547-9785, 2530-01-616-7234. Verify interchangeability with system specifications before substitution.
Key specifications for N100238-00: Overall Length: 1.855 INCHES MINIMUM AND 1.885 INCHES MAXIMUM IN; Special Features: BODY MATERIAL: METAL; End Item Identification: P/N 100238; Special Markings: MICROPHONE,LINEAR M170/AIC; GENTEX CORP, FSCM 7L772; SERIAL NO. XXXX. 2 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.