The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-591-0268, 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 Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-591-0268 |
| Primary Part Number | FL69321 |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters |
| Status | ACTIVE |
| 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 |
|---|---|
| FL69321 | Parker Hannifin France SAS (FRA) |
| CV180822 | Tvs Supply Chain Solutions Limited (GBR) |
| ST05972X252 | Dando Drilling International Ltd (GBR) |
| FLT.321 | Parker Hannifin Uk Ltd (filter Division Europe) (GBR) |
| FL69321 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| UC-FLT-321 | Parker Hannifin Uk Ltd (filter Division Europe) (GBR) |
NSN 6680-01-591-0268 is a Indicator,sight,liquid, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-591-0268 has 6 manufacturer part numbers on file: FL69321 (Parker Hannifin France SAS), CV180822 (Tvs Supply Chain Solutions Limited), ST05972X252 (Dando Drilling International Ltd), FLT.321 (Parker Hannifin Uk Ltd (filter Division Europe)), FL69321 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters) and 1 more.
Key specifications for FL69321: Part Name Assigned by Controlling Agency: INDICATOR, SIGHT, LIQUID. 0 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.