The Water, cataloged under National Stock Number 6550-01-678-6938, is classified within Federal Supply Class 6550 (In Vitro Diagnostic Substances, Reagents, Test Kits and Sets) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Fisher Scientific Company L.l.c. Dba Fisher Healthcare. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: CS.
| Parameter | Value |
|---|---|
| NSN | 6550-01-678-6938 |
| Primary Part Number | 23-290065 |
| Item Name | Water |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Fisher Scientific Company L.l.c. Dba Fisher Healthcare |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | CS |
| Part Number | Manufacturer |
|---|---|
| 23-290065 PRIMARY | Fisher Scientific Company L.l.c. Dba Fisher Healthcare (USA) |
| Reference | Meaning |
|---|---|
| 1543032 | 5/1 Secondary reference U.S. Government activity |
| 6810NCM194670 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6550-01-678-6938 is a Water, manufactured by Fisher Scientific Company L.l.c. Dba Fisher Healthcare, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-678-6938 has 1 manufacturer part number on file: 23-290065 (Fisher Scientific Company L.l.c. Dba Fisher Healthcare).
Key specifications for 23-290065: Special Features: WATER, DEIONIZED, REAGENT GRADE 16OZ; OZONATED TO PREVENT/INHIBIT MICROBIAL GROWTH; FOR USE IN MANY INSTRUMENT APPLICATIONS; CLASSIFIED AS REAGENT GRADE BY NCCLS STANDARDS OZ; Part Name Assigned by Controlling Agency: WATER, DEIONIZED, REAGENT GRADE 16OZ OZ. 0 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.