The Meter,ph, cataloged under National Stock Number 6630-01-507-5161, is classified within Federal Supply Class 6630 (Chemical Analysis Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Fisher Scientific Co. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6630-01-507-5161 |
| Primary Part Number | 13-641-248 |
| Item Name | Meter,ph |
| FSC / FSG | 6630 / 66 — Chemical Analysis Instruments |
| Manufacturer | Fisher Scientific Co |
| Status | ACTIVE |
| Indicator Type | DIGITAL DISPLAY |
| Scale Selection Method | SWITCH |
| Display Digit Quantity | 5 |
| Interface Compatibility | RS-232-C |
| Style Designator | HAND-HELD |
| Display Type | LIQUID CRYSTAL |
| Smallest Graduation Unit | 0.001 PH |
| Installation Design | HANDHELD |
| 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 |
|---|---|
| 13-641-248 PRIMARY | Fisher Scientific Co (USA) |
| Reference | Meaning |
|---|---|
| 03-0781 | 5/1 Secondary reference U.S. Government activity |
| 6630NCM030598 | 5/1 Secondary reference Defense Medical Standardization Board |
| MODEL 290APLUSS PH/ISE METER | 5/1 Secondary reference Fisher Scientific Co |
NSN 6630-01-507-5161 is a Meter,ph, manufactured by Fisher Scientific Co, classified under FSC 6630, Chemical Analysis Instruments. Status: active.
NSN 6630-01-507-5161 has 1 manufacturer part number on file: 13-641-248 (Fisher Scientific Co).
Key specifications for 13-641-248: Indicator Type: DIGITAL DISPLAY; Scale Selection Method: SWITCH; Display Digit Quantity: 5; Interface Compatibility: RS-232-C. 8 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.