The Flask,dewar, cataloged under National Stock Number 6640-00-494-3968, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is J & H Berge, Inc. Dba Lab Mart, the Div the Labmart. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-00-494-3968 |
| Primary Part Number | 35-4000-07 |
| Item Name | Flask,dewar |
| FSC / FSG | 6640 / 66 — No Item Name Available |
| Manufacturer | J & H Berge, Inc. Dba Lab Mart, the Div the Labmart |
| Status | ACTIVE |
| Inside Length | 190.00 MILLIMETERS NOMINAL MM |
| Primary Container Unit Quantity | 1 |
| Style Designator | VACUUM |
| Overall Outside Diameter | 80.00 MILLIMETERS NOMINAL MM |
| Primary Container Type | BOX |
| Inside Diameter | 70.00 MILLIMETERS NOMINAL MM |
| Capacity Rating | 665.000 MILLILITERS NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 35-4000-07 | J & H Berge, Inc. Dba Lab Mart, the Div the Labmart (USA) |
| 15830-2 | Central Scientific Co Educational (USA) |
| MS36057-2 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 50800454 | Fisher Scientific Company L.l.c. (USA) |
| 14200-560 | Vwr International, Llc Dba Vwr Scientific (USA) |
NSN 6640-00-494-3968 is a Flask,dewar, manufactured by J & H Berge, Inc. Dba Lab Mart, the Div the Labmart, classified under FSC 6640 (No Item Name Available). Status: active.
NSN 6640-00-494-3968 has 5 cross-referenced part numbers: 35-4000-07 (J & H Berge, Inc. Dba Lab Mart, the Div the Labmart), 15830-2 (Central Scientific Co Educational), MS36057-2 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 50800454 (Fisher Scientific Company L.l.c.), 14200-560 (Vwr International, Llc Dba Vwr Scientific).
There are 3 known substitutes for 6640-00-494-3968: 4820-01-229-6981, 3433-01-389-9940, 1990-01-657-5910. Verify interchangeability with system specifications before substitution.
Key specifications for 35-4000-07: Inside Length: 190.00 MILLIMETERS NOMINAL MM; Overall Height: 235.00 MILLIMETERS NOMINAL MM; Primary Container Unit Quantity: 1; Style Designator: VACUUM. 8 total characteristics are documented in the Federal Logistics Information System.