The Disc,corrosion Resistant, cataloged under National Stock Number 6620-00-079-4595, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-00-079-4595 |
| Item Name | Disc,corrosion Resistant |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Status | ACTIVE |
| FSC Application Data | TACHOMETER INDICATOR |
| General Characteristics Item Description | MATERIAL,CORROSION RESISTANT STEEL QQ&S&766,CLASS 302 CONDITION A. DIMENSIONS,0.085 INCH DIAMETER,0.021 INCH THICK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1488759-1 | 3/2 Design control — primary reference U.S. Government activity |
| 1488759-1 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
NSN 6620-00-079-4595 is a Disc,corrosion Resistant, classified under FSC 6620, Engine Instruments. Status: active.
Key specifications for 6620-00-079-4595: FSC Application Data: TACHOMETER INDICATOR; General Characteristics Item Description: MATERIAL,CORROSION RESISTANT STEEL QQ&S&766,CLASS 302 CONDITION A. DIMENSIONS,0.085 INCH DIAMETER,0.021 INCH THICK IN; End Item Identification: P/N 1490115&3,F111A AIRCRAFT. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.