The Gage Rod-Cap,liquid Level, cataloged under National Stock Number 6680-00-313-1820, 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 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-313-1820 |
| Primary Part Number | 185N252 |
| Item Name | Gage Rod-Cap,liquid Level |
| 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 |
| Cap Type | THREADED |
| Handle | NOT FURNISHED |
| Scale Inscription | LOW AND HIGH AND OIL |
| Material Document and Classification | SAE 72 ASSN STD SINGLE MATERIAL RESPONSE |
| Rod Measuring Portion Diameter | 0.250 INCHES NOMINAL IN |
| Thread Size | 2-11-1/2 |
| Screw Thread Series Designator | NPT |
| Rod Length From End to Cap | 7.250 INCHES IN |
| Material | COPPER ALLOY 360 |
| Distance From Rod End to Scale Graduation | 1.000 INCHES NOMINAL AND 1.812 INCHES NOMINAL AND 4.625 INCHES NOMINAL IN |
| 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 |
|---|---|
| 185N252 PRIMARY | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
NSN 6680-00-313-1820 is a Gage Rod-Cap,liquid Level, 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 6680-00-313-1820 has 1 manufacturer part number on file: 185N252 (Timken Gears & Services Inc. Div Philadelphia Gear).
Key specifications for 185N252: Cap Type: THREADED; Handle: NOT FURNISHED; Scale Inscription: LOW AND HIGH AND OIL; Material Document and Classification: SAE 72 ASSN STD SINGLE MATERIAL RESPONSE. 10 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.