The Tester,battery Electrolyte Solut, cataloged under National Stock Number 6630-01-565-0847, is classified within Federal Supply Class 6630 (Chemical Analysis Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Lamar Technologies Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6630-01-565-0847 |
| Primary Part Number | ST-550 |
| Item Name | Tester,battery Electrolyte Solut |
| FSC / FSG | 6630 / 66 — Chemical Analysis Instruments |
| Manufacturer | Lamar Technologies Llc |
| 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 |
|---|---|
| 55012 | Cantec Representatives Incorporated Dba Cantec Systems (CAN) |
| ST-550 PRIMARY | Lamar Technologies Llc (USA) |
| Reference | Meaning |
|---|---|
| ST-550 | 3/9 Design control — primary reference Multi Power Products, Inc Dba Power Products, Inc Div Multi Power Products, Inc. |
NSN 6630-01-565-0847 is a Tester,battery Electrolyte Solut, manufactured by Lamar Technologies Llc, classified under FSC 6630, Chemical Analysis Instruments. Status: active.
NSN 6630-01-565-0847 has 2 manufacturer part numbers on file: 55012 (Cantec Representatives Incorporated Dba Cantec Systems), ST-550 (Lamar Technologies Llc).
Key specifications for ST-550: Special Features: HIGH AMPERAGE BATTERY LOAD TESTER, FULLY AUTOMATIC, HIGH RATE SAE LOAD TESTER FOR 12 VOLT BATTERIES; Part Name Assigned by Controlling Agency: AUTOMATIC BATTERY TESTER. 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.