The Bottle,stopper, cataloged under National Stock Number 6640-00-405-0000, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6640-00-405-0000 |
| Item Name | Bottle,stopper |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Status | CANCELLED |
| FSC Application Data | FOR LABORATORY USE |
| Closure Size for Which Designed | 0.562 IN. MINIMUM IN |
| Linear Expansion Coefficient Temp Range in Deg Celsius | +0.0 TO 300.0 |
| Overall Diameter | 49.0 MILLIMETERS MINIMUM AND 56.0 MILLIMETERS MAXIMUM MM |
| Glass Type | BOROSILICATE |
| Shape | ROUND |
| Departure From Cited Designator | AS MODIFIED BY SIZE |
| Nondefinitive Spec/std Data | I TYPE AND 1 CLASS AND 3 SIZE |
| Capacity Rating | 120.0 MILLILITERS |
| Color | COLORLESS |
| Closure Type | MUSHROOM STOPPER |
| Material | GLASS LOCATION NOT OTHERWISE SPECIFIED |
| Linear Expansion Coefficient Per Deg Celsius | 0.0000033 |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| X1025 | 3/1 Design control — primary reference U.S. Government activity |
| NNNB001522 | 4/1 Identification reference U.S. Government activity |
NSN 6640-00-405-0000 is a Bottle,stopper, classified under FSC 6640, Laboratory Equipment and Supplies. Status: cancelled.
5 possible matches (shared part number, not a government interchangeability claim): 6640-00-405-1000, 6640-00-405-3000, 6640-00-408-9075. Verify interchangeability with system specifications before substitution.
Key specifications for 6640-00-405-0000: Overall Height: 149.0 MILLIMETERS NOMINAL MM; FSC Application Data: FOR LABORATORY USE; Closure Size for Which Designed: 0.562 IN. MINIMUM IN; Linear Expansion Coefficient Temp Range in Deg Celsius: +0.0 TO 300.0. 13 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.
NSN 6640-00-405-0000 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.