# NSN 6680-01-528-4293: Glass, Liquid Sight Indicator, Fla

NSN 6680-01-528-4293 (also written 6680015284293; NIIN 01-528-4293) is a glass, liquid sight indicator, fla in Federal Supply Class 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. 6 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6680-01-528-4293 (6680015284293)
- NIIN: 01-528-4293 (015284293)
- Item name: GLASS,LIQUID SIGHT INDICATOR,FLA
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABFF | FURNISHED ITEMS | GASKET |
| AGAV | END ITEM IDENTIFICATION | DISHWASHER |
| APGF | DESIGN TYPE | PLAIN |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | (INAVY)SIGHT GLASS;(DRAWING)SIGHT GAGE, S S(0717-000009) |
| FEAT | SPECIAL FEATURES | EXPORT CONTROL-NOT TO BE DISTRIBUTED OUTSIDE OF U.S.;TEMPERED SIGHT GLASS |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| D2958 | 30793 | INSINGER MACHINE CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| JMS-9320 | 74965 | CLARK-RELIANCE LLC DBA JERGUSON GAGE & VALVE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| LSP 701-16/MODIFIED | 24346 | LDI INDUSTRIES, INC. DBA LDI INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| LSP701-16/MODIFIED | 8K596 | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SK-2670 ITEM 36 | 30793 | INSINGER MACHINE CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SK-2679 | 30793 | INSINGER MACHINE CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-23 | [SPE4A626D60DN/SPE4A626F505M](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680015284293) | GLASS, LIQUID SIGHT INDICATOR, FLAT | TNL SALES LLC | $2,005.60 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6680015284293&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680015284293
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/6680-01-528-4293/
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