The Transmitter,liquid Quantity, cataloged under National Stock Number 6680-01-161-0320, 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 The Boeing Company. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-161-0320 |
| Primary Part Number | 7-211642077 |
| Item Name | Transmitter,liquid Quantity |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Attachment Feature Quantity | 2 |
| Current Type | DC |
| Overall Diameter | 1.5000 INCHES NOMINAL IN |
| Mounting Method | BRACKET(S) |
| Specification/standard Data | 02731-7-211642077 MANUFACTURERS SOURCE CONTROL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7-211642077 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 391002-364 | 3/2 Design control — primary reference U.S. Government activity |
| 7-211642077 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 6680-01-161-0320 is a Transmitter,liquid Quantity, manufactured by The Boeing Company, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-161-0320 has 1 manufacturer part number on file: 7-211642077 (The Boeing Company).
Key specifications for 7-211642077: Attachment Feature Quantity: 2; Current Type: DC; Overall Diameter: 1.5000 INCHES NOMINAL IN; Mounting Method: BRACKET(S). 5 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.
NSN 6680-01-161-0320 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.