The Cover,ignition Crucible,laborato, cataloged under National Stock Number 6640-00-494-3607, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Coorstek Inc Div Headquarters. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6640-00-494-3607 |
| Primary Part Number | 240D |
| Item Name | Cover,ignition Crucible,laborato |
| FSC / FSG | 6640 / 66 — No Item Name Available |
| Manufacturer | Coorstek Inc Div Headquarters |
| Status | CANCELLED |
| Glaze Location | OVERALL |
| Nondefinitive Spec/std Data | 3 SIZE |
| Style Designator | CAP |
| Material | PORCELAIN |
| Primary Container Type | CARTON |
| Features Provided | HANDLE |
| Total Primary Container Quantity | 1 |
| Inside Diameter | 34.00 MILLIMETERS NOMINAL MM |
| Primary Container Unit Quantity | 1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 240D | Coorstek Inc Div Headquarters (USA) |
| 7-970 | Fisher Scientific Company L.l.c. (USA) |
| MS35969-2 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 07-970D | Fisher Scientific Company L.l.c. (USA) |
| NNNC00680 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 3319D30 | Arthur H. Thomas Company (USA) |
NSN 6640-00-494-3607 is a Cover,ignition Crucible,laborato, manufactured by Coorstek Inc Div Headquarters, classified under FSC 6640 (No Item Name Available). Status: cancelled.
NSN 6640-00-494-3607 has 6 cross-referenced part numbers: 240D (Coorstek Inc Div Headquarters), 7-970 (Fisher Scientific Company L.l.c.), MS35969-2 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 07-970D (Fisher Scientific Company L.l.c.), NNNC00680 (Federal Specifications Promulgated by General Services Administration Washington DC) and 1 more.
There are 11 known substitutes for 6640-00-494-3607: 6640-00-290-6780, 1650-00-373-7438, 5975-00-497-2201 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 240D: Glaze Location: OVERALL; Nondefinitive Spec/std Data: 3 SIZE; Style Designator: CAP; Material: PORCELAIN. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 6640-00-494-3607 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.