The Indicator,sight,liquid, cataloged under National Stock Number 6680-00-005-4880, 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 Telectro-Mek Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6680-00-005-4880 |
| Primary Part Number | 810631G1 |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Telectro-Mek Inc |
| Status | ACTIVE |
| Furnished Data | LIQUID LEVEL |
| Width Across Flats | 1.250 INCHES NOMINAL IN |
| Nominal Pipe Size for Which Designed | UNABLE TO DECODE |
| Data Furnishing Method | CLEAR WINDOW |
| End Connection Type | UNABLE TO DECODE |
| Style Designator | VERTICAL SHIELDED, SINGLE PORT |
| Media for Which Designed | HYDRAULIC FLUID |
| Material | ALUMINUM ALLOY |
| Sight Height | 1.250 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 |
|---|---|
| 810631G1 PRIMARY | Telectro-Mek Inc (USA) |
| Reference | Meaning |
|---|---|
| 810631 | 5/1 Secondary reference Telectro-Mek Inc |
NSN 6680-00-005-4880 is a Indicator,sight,liquid, manufactured by Telectro-Mek Inc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-00-005-4880 has 1 manufacturer part number on file: 810631G1 (Telectro-Mek Inc).
Key specifications for 810631G1: Overall Height: 3.766 INCHES NOMINAL IN; Furnished Data: LIQUID LEVEL; Width Across Flats: 1.250 INCHES NOMINAL IN; Nominal Pipe Size for Which Designed: UNABLE TO DECODE. 9 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.