The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-512-6765, 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 Rexnord Industries Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6680-01-512-6765 |
| Primary Part Number | 2921010 |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Rexnord Industries Llc |
| Status | ACTIVE |
| Furnished Data | LIQUID LEVEL |
| 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 |
|---|---|
| 2921010 PRIMARY | Rexnord Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| TM S6226-R7-MMC-010 FIG 7-3-40 | C/1 Advisory reference — outside the item-of-supply concept Drs Environmental Systems Inc |
| TM S6226-R7-MMC-010 FIG 7-3-40 | 5/9 Secondary reference U.S. Government activity |
NSN 6680-01-512-6765 is a Indicator,sight,liquid, manufactured by Rexnord Industries Llc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-512-6765 has 1 manufacturer part number on file: 2921010 (Rexnord Industries Llc).
Key specifications for 2921010: Furnished Data: LIQUID LEVEL; Special Features: INAVY)GAUGE,LIQ LEVEL; End Item Identification: GEAR REDUCER 405A3 MODEL. 1 specification is 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.