The Bottle,screw Cap, cataloged under National Stock Number 6640-01-141-3871, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Beckman Coulter Inc Div Us Customer Operations. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-141-3871 |
| Primary Part Number | 566350 |
| Item Name | Bottle,screw Cap |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Beckman Coulter Inc Div Us Customer Operations |
| Status | ACTIVE |
| Body Height | 2.300 INCHES NOMINAL IN |
| Shape | ROUND |
| Capacity Rating | 18.0 MILLILITERS |
| Color | WHITE |
| Closure Type | SCREW CAP |
| Material | PLASTIC, POLYETHYLENE HIGH-DENSITY (HDPE) LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 566350 PRIMARY | Beckman Coulter Inc Div Us Customer Operations (USA) |
| Reference | Meaning |
|---|---|
| 566350 | 5/9 Secondary reference Newington Electric Co., Inc. |
NSN 6640-01-141-3871 is a Bottle,screw Cap, manufactured by Beckman Coulter Inc Div Us Customer Operations, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-141-3871 has 1 manufacturer part number on file: 566350 (Beckman Coulter Inc Div Us Customer Operations).
1 possible match (shared part number, not a government interchangeability claim): 4330-01-310-6623. Verify interchangeability with system specifications before substitution.
Key specifications for 566350: Body Height: 2.300 INCHES NOMINAL IN; Shape: ROUND; Capacity Rating: 18.0 MILLILITERS; Color: WHITE. 6 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.