# NSN 6680-01-357-4530: Meter, Flow Rate Indicating

NSN 6680-01-357-4530 (also written 6680013574530; NIIN 01-357-4530) is a meter, flow rate indicating in Federal Supply Class 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 6680-01-357-4530 (6680013574530)
- NIIN: 01-357-4530 (013574530)
- Item name: METER,FLOW RATE INDICATING
- Federal Supply Class: [FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments](https://nsnexplorer.com/fsc/6680/)
- Federal Supply Group: [FSG 66](https://nsnexplorer.com/group/66/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABFF | FURNISHED ITEMS | CARRYING HANDLE |
| AGAV | END ITEM IDENTIFICATION | 6695-01-326-4167;BREATHING OXGYEN SYSTEM LEAKAGE RATE TESTER |
| APGF | DESIGN TYPE | GLASS |
| APQB | UNIT TYPE | MOUNTED |
| AXGY | MOUNTING METHOD | FLUSH PANEL |
| CPZF | METERING TUBE QUANTITY | 1 |
| CQCF | CONSTRUCTION | NCLOSED WITH SIGHT WINDOW |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | MUST BE OXYGEN CLEANED,USED ON AIRCRAFT OXYGEN BREATHING SYSTEM |
| RDAL | REFERENCE DATA AND LITERATURE | T.O.33D2-10-68-1 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| F282-1040-46 | 04577 | MISSION SYSTEMS ORCHARD PARK INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6680013574530&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680013574530
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/6680-01-357-4530/
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