# NSN 6630-00-244-9980: Hydrometer, Graduated Scale

NSN 6630-00-244-9980 (also written 6630002449980; NIIN 00-244-9980) is a hydrometer, graduated scale in Federal Supply Class 6630, Chemical Analysis Instruments. 5 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 6630-00-244-9980 (6630002449980)
- NIIN: 00-244-9980 (002449980)
- Item name: HYDROMETER,GRADUATED SCALE
- Federal Supply Class: [FSC 6630 Chemical Analysis Instruments](https://nsnexplorer.com/fsc/6630/)
- Federal Supply Group: [FSG 66](https://nsnexplorer.com/group/66/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-11-02)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AWAG | SCALE SMALLEST INCREMENT | DEGREES 0.1 |
| AQFZ | SCALE NAME | API |
| APSK | SCALE RANGE | DEGREES 69.0 TO 81.0 |
| ADAV | OVERALL DIAMETER | MILLIMETERS MINIMUM 23.0 AND MILLIMETERS MAXIMUM 27.0 |
| APSJ | SCALE QUANTITY | 1 |
| ABHP | OVERALL LENGTH | MILLIMETERS MINIMUM 325.0 AND MILLIMETERS MAXIMUM 335.0 |
| MATT | MATERIAL | PLUMMET GLASS |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | CLASS A AND NUMBER 8H-62 |
| AWAH | SCALE ACCURACY RATING | DEGREES 0.100 |
| MATT | MATERIAL | STEM GLASS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 11-603F | 22527 | FISHER SCIENTIFIC COMPANY L.L.C. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 11-603F | 94480 | FISHER SCIENTIFIC WORLDWIDE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 145-722 | 15481 | CURTIN MATHESON SCIENTIFIC INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| E100-628H62 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-H-36266 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-20 | [SPE2DH26V2884](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6630002449980) | HYDROMETER, GRADUATED SCALE | PACIFIC STAR CORPORATION | $60.22 |
| 2026-08-20 | [SPE2DH26V2884](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6630002449980) | HYDROMETER, GRADUATED SCALE | PACIFIC STAR CORPORATION | $60.22 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6630002449980&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6630002449980
- 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/6630-00-244-9980/
JSON: https://nsnexplorer.com/api/nsn/6630-00-244-9980.json