The Mechanism Assembly,pressure Gage, cataloged under National Stock Number 6620-00-261-5396, 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2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-00-261-5396 |
| Item Name | Mechanism Assembly,pressure Gage |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT ENGINE INSTRUMENTS |
| General Characteristics Item Description | MAJOR COMPONENTS,TOP PLATE ASSEMBLY 1,BRIDGE 1,SPACERS 4,PINION 2,GEAR ASSEMBLY 2,HAIRSPRING 2,TAPER PIN 2,BOTTOM PLATE 1 |
| 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 |
|---|---|
| 1V028-980 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6620-00-261-5396 is a Mechanism Assembly,pressure Gage, classified under FSC 6620, Engine Instruments. Status: active.
Key specifications for 6620-00-261-5396: FSC Application Data: AIRCRAFT ENGINE INSTRUMENTS; General Characteristics Item Description: MAJOR COMPONENTS,TOP PLATE ASSEMBLY 1,BRIDGE 1,SPACERS 4,PINION 2,GEAR ASSEMBLY 2,HAIRSPRING 2,TAPER PIN 2,BOTTOM PLATE 1; End Item Identification: P/N C662006-0401,FSCM 71379. 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.