The Distilled Water, cataloged under National Stock Number 6550-01-645-4732, 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 Labchem Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6550-01-645-4732 |
| Primary Part Number | LC267504 |
| Item Name | Distilled Water |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Labchem Inc |
| Status | ACTIVE |
| Medical Designation and Grade | REAGENT |
| Quantity Within Each Unit Package | 4.0 LITERS |
| Nondefinitive Spec/std Data | PEII TYPE |
| Physical Form | LIQUID |
| 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 | EA |
| Part Number | Manufacturer |
|---|---|
| 4YMH2 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| C996H04 | Arthur H. Thomas Company (USA) |
| LC267504 PRIMARY | Labchem Inc (USA) |
| Reference | Meaning |
|---|---|
| 6550NCM152069 | 5/1 Secondary reference Defense Medical Standardization Board |
| 6550PL2177431 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 1337307 | 5/1 Secondary reference U.S. Government activity |
NSN 6550-01-645-4732 is a Distilled Water, manufactured by Labchem Inc, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-645-4732 has 3 manufacturer part numbers on file: 4YMH2 (W.w. Grainger, Inc. Div Government Sales Division), C996H04 (Arthur H. Thomas Company), LC267504 (Labchem Inc).
Key specifications for LC267504: Medical Designation and Grade: REAGENT; Quantity Within Each Unit Package: 4.0 LITERS; Nondefinitive Spec/std Data: PEII TYPE; Physical Form: LIQUID. 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.