The Transmitter,liquid Quantity, cataloged under National Stock Number 6680-00-618-9795, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Firstmark Aerospace Corp. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-618-9795 |
| Primary Part Number | FG215A6 |
| Item Name | Transmitter,liquid Quantity |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Firstmark Aerospace Corp |
| Status | ACTIVE |
| Actuation Method | CAPACITANCE |
| Attachment Feature Quantity | 6 |
| Phase | SINGLE |
| Terminal Quantity | 3 |
| Current Type | AC |
| Terminal Type | SOCKET AND PIN |
| Electrical Connection Quantity | 4 |
| Float Arm Length | 14.255 INCHES NOMINAL IN |
| Overall Diameter | 1.960 INCHES NOMINAL IN |
| Electrical Connection Identifying Number | PART NO. 473348-1 |
| Mounting Method | HOLE |
| Connector Controlling Agency | MINNEAPOLIS-HONEYWELL |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| Voltage Rating | 115.0 VOLTS NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| FG215A6 PRIMARY | Firstmark Aerospace Corp (USA) |
| Reference | Meaning |
|---|---|
| FG215A6 | 5/9 Secondary reference U.S. Government activity |
NSN 6680-00-618-9795 is a Transmitter,liquid Quantity, manufactured by Firstmark Aerospace Corp, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-00-618-9795 has 1 manufacturer part number on file: FG215A6 (Firstmark Aerospace Corp).
Key specifications for FG215A6: Actuation Method: CAPACITANCE; Attachment Feature Quantity: 6; Phase: SINGLE; Terminal Quantity: 3. 14 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.