The Silica Gel,blood Gas Analyzer, cataloged under National Stock Number 6630-01-471-2564, is classified within Federal Supply Class 6630 (Chemical Analysis Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6630-01-471-2564 |
| Primary Part Number | 59654 |
| Item Name | Silica Gel,blood Gas Analyzer |
| FSC / FSG | 6630 / 66 — Chemical Analysis Instruments |
| Manufacturer | Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc |
| 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 |
|---|---|
| 59654 PRIMARY | Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc (USA) |
NSN 6630-01-471-2564 is a Silica Gel,blood Gas Analyzer, manufactured by Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc, classified under FSC 6630, Chemical Analysis Instruments. Status: active.
NSN 6630-01-471-2564 has 1 manufacturer part number on file: 59654 (Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc).
Key specifications for 59654: Special Features: PELLIGUARD LC-18 SILICA GEL PACK CARTRIDGES; 4 PACK REPLACEMENT CARTRIDGES; TO PROTECT HI PRESSURE LIQUID CHROMATOGRAPHY ANALYTICAL COLUMNS FROM BAD SAMPLES; FOR REVERSE PHASE APPLICATIONS. 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.