The Flask,volumetric, cataloged under National Stock Number 6640-00-938-4758, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Nalge Co Div of Sybron Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-00-938-4758 |
| Primary Part Number | 4000-0250 |
| Item Name | Flask,volumetric |
| FSC / FSG | 6640 / 66 — No Item Name Available |
| Manufacturer | Nalge Co Div of Sybron Corp |
| Status | ACTIVE |
| Unable to Decode | UNABLE TO DECODE |
| Calibration Function | TO CONTAIN OR TO DELIVER |
| Nondefinitive Spec/std Data | 2 SIZE |
| Style Designator | SNAPCAP |
| Material | PLASTIC POLYPROPYLENE |
| Overall Outside Diameter | 3.250 INCHES NOMINAL IN |
| Total Primary Container Quantity | 1 |
| Primary Container Unit Quantity | 1 |
| Primary Container Type | CARTON |
| Capacity Rating | 249.760 MILLILITERS MINIMUM AND 250.240 MILLILITERS MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6640-00-938-4758 is a Flask,volumetric, manufactured by Nalge Co Div of Sybron Corp, classified under FSC 6640 (No Item Name Available). Status: active.
NSN 6640-00-938-4758 has 3 cross-referenced part numbers: MILF36674 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4985Q36 (Arthur H. Thomas Company), 4000-0250 (Nalge Co Div of Sybron Corp).
There are 5 known substitutes for 6640-00-938-4758: 3455-00-204-1679, 6640-00-938-4723, 6640-00-938-4763 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4000-0250: Unable to Decode: UNABLE TO DECODE; Calibration Function: TO CONTAIN OR TO DELIVER; Nondefinitive Spec/std Data: 2 SIZE; Style Designator: SNAPCAP. 13 total characteristics are documented in the Federal Logistics Information System.