The Support Arm,funnel,laboratory, cataloged under National Stock Number 6640-00-392-8643, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Fisher Scientific Worldwide. Government technical data includes 1 verified specification, 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6640-00-392-8643 |
| Primary Part Number | 14-740 |
| Item Name | Support Arm,funnel,laboratory |
| FSC / FSG | 6640 / 66 — No Item Name Available |
| Manufacturer | Fisher Scientific Worldwide |
| Status | CANCELLED |
| General Characteristics Item Description | HARDWOOD ARM; O/A DIM. DATA,12-1/2 IN. TO 16-1/2 IN. LG,2-1/2 IN. W,5/8 IN. THK; 4 HOLES,W/SLOTS,1/2 IN. W,CONICAL SHAPE; CLAMP DATA,CAST IRON,5 IN. SUPPORT CENTER TO ROW CENTER,11/16 IN. MAX DIA OF ROD ACCOMMODATED IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 6640-00-392-8643 is a Support Arm,funnel,laboratory, manufactured by Fisher Scientific Worldwide, classified under FSC 6640 (No Item Name Available). Status: cancelled.
NSN 6640-00-392-8643 has 3 cross-referenced part numbers: 14-740 (Fisher Scientific Worldwide), 14-740 (Fisher Scientific Company L.l.c.), MS36021-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 5 known substitutes for 6640-00-392-8643: 6625-00-257-2961, 2530-00-318-0734, 4820-00-589-7040 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14-740: General Characteristics Item Description: HARDWOOD ARM; O/A DIM. DATA,12-1/2 IN. TO 16-1/2 IN. LG,2-1/2 IN. W,5/8 IN. THK; 4 HOLES,W/SLOTS,1/2 IN. W,CONICAL SHAPE; CLAMP DATA,CAST IRON,5 IN. SUPPORT CENTER TO ROW CENTER,11/16 IN. MAX DIA OF ROD ACCOMMODATED IN. 1 total characteristics are documented in the Federal Logistics Information System.
NSN 6640-00-392-8643 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.