The Stopper,bottle, cataloged under National Stock Number 6640-01-326-0183, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-326-0183 |
| Item Name | Stopper,bottle |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Status | ACTIVE |
| Length | 26.0 MILLIMETERS NOMINAL MM |
| Bottom Diameter | 33.0 MILLIMETERS MM |
| Opening Inside Diameter for Which Designed | 37.0 MILLIMETERS MAXIMUM MM |
| Top Diameter | 41.0 MILLIMETERS MM |
| Material | RUBBER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 14-130M | 3/9 Design control — primary reference Fisher Scientific Company L.l.c. |
| N90C058 | 5/1 Secondary reference Naval Medical Material Support Command Detachment |
| 90-5-17-30 | 5/1 Secondary reference Naval Medical Material Support Command Detachment |
NSN 6640-01-326-0183 is a Stopper,bottle, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
Key specifications for 6640-01-326-0183: Length: 26.0 MILLIMETERS NOMINAL MM; Bottom Diameter: 33.0 MILLIMETERS MM; Opening Inside Diameter for Which Designed: 37.0 MILLIMETERS MAXIMUM MM; Special Features: SOLID STOPPER; FOR O. D. TUBES 38 TO 41 MM; SIZE 8 MM. 5 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.