The Ohmmeter, cataloged under National Stock Number 6625-01-491-9873, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Isotek Corporation. Government technical data includes 4 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-491-9873 |
| Primary Part Number | 123-839 |
| Item Name | Ohmmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Isotek Corporation |
| Status | ACTIVE |
| Indicator Type | DIGITAL DISPLAY |
| Display Type | LIQUID CRYSTAL |
| Type/model Designation | M210 |
| Installation Design | HANDHELD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | YN |
| Weight | 1.2000 lbs |
| Cube | 0.0486 cu ft |
| Part Number | Manufacturer |
|---|---|
| 123-839 PRIMARY | Isotek Corporation (USA) |
NSN 6625-01-491-9873 is a Ohmmeter, manufactured by Isotek Corporation, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-491-9873 has 1 manufacturer part number on file: 123-839 (Isotek Corporation).
Key specifications for 123-839: Indicator Type: DIGITAL DISPLAY; Display Type: LIQUID CRYSTAL; Special Features: INCLUDES M210/9A KELVIN CLIP LEADS, M210/9B PROBE LEADS, CARRYING CASE; HAS RANGE OF 0-200 OHMS; DOES NOT INCLUDE 9VOLT BATTERY; 3.5INCH LCD SCREEN; SIZE 5.7"HEIGHT X 3.25" WIDTH X 1.43" DEPTH;WEIGHT 1LB 3OZ. A; Type/model Designation: M210. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.