The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-248-0627, 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 Timken Gears & Services Inc. Div Philadelphia Gear. Government technical data includes 3 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through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-248-0627 |
| Primary Part Number | 3055G20-1 |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Timken Gears & Services Inc. Div Philadelphia Gear |
| Status | ACTIVE |
| Furnished Data | LIQUID FLOW |
| Data Furnishing Method | CLEAR WINDOW |
| Media for Which Designed | OIL |
| 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 |
|---|---|
| 3055G20-1 PRIMARY | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| Reference | Meaning |
|---|---|
| DGR4317B PT79 | 5/9 Secondary reference Timken Gears & Services Inc. Div Philadelphia Gear |
| C-8937VM | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
| DGR4317B PT79 | 3/9 Design control — primary reference General Electric Company |
| DGR4317B | 3/1 Design control — primary reference General Electric Company |
| DGR4350B PT79 | 5/1 Secondary reference Siemens Energy, Inc. |
| C-8937 | 5/1 Secondary reference General Electric Company |
| DGR4350C PT79 | 5/1 Secondary reference Siemens Energy, Inc. |
| DGR4350C PT79VM | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
| DGR4350B PT79VM | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
| DGR4317BVM | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
| DGR4317B | 5/9 Secondary reference Siemens Energy, Inc. |
| DGR4350B PT79 | 5/1 Secondary reference General Electric Company |
| DGR4350C PT79 | 5/1 Secondary reference General Electric Company |
| C-8937 | 5/1 Secondary reference Siemens Energy, Inc. |
NSN 6680-01-248-0627 is a Indicator,sight,liquid, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-248-0627 has 1 manufacturer part number on file: 3055G20-1 (Timken Gears & Services Inc. Div Philadelphia Gear).
Key specifications for 3055G20-1: Furnished Data: LIQUID FLOW; Data Furnishing Method: CLEAR WINDOW; Media for Which Designed: OIL. 3 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.