The Thermometer,self-Indicating,bime, cataloged under National Stock Number 6685-01-343-0639, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Moeller Instrument Company, Inc. Dba Moeller Instrument Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-343-0639 |
| Primary Part Number | 4750M-S4 |
| Item Name | Thermometer,self-Indicating,bime |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Moeller Instrument Company, Inc. Dba Moeller Instrument Co |
| Status | ACTIVE |
| Style Designator | STRAIGHT FORM, VERTICAL DIAL |
| Dial Diameter | 3.062 INCHES NOMINAL IN |
| Immersion Length | 2.000 INCHES NOMINAL IN |
| Stem Length | 2.000 INCHES NOMINAL IN |
| Scale Type | BROAD ARC DIAL |
| Design Type | FLUCTUATING |
| Material | PLASTIC DIAL FACE |
| Scale Measurement Range | +50.000 TO 550.000 DEG FAHRENHEIT |
| Material | STEEL CORROSION RESISTING BEZEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B3A2W | Weksler Glass Thermometer Corp (USA) |
| B3A2WVM | Naval Inventory Control Point Mechanicsburg (USA) |
| 4750M-S4 PRIMARY | Moeller Instrument Company, Inc. Dba Moeller Instrument Co (USA) |
| E35504 | Ashcroft Inc Dba Heise (USA) |
| BM27-100A | Weksler Glass Thermometer Corp (USA) |
NSN 6685-01-343-0639 is a Thermometer,self-Indicating,bime, manufactured by Moeller Instrument Company, Inc. Dba Moeller Instrument Co, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-343-0639 has 5 cross-referenced part numbers: B3A2W (Weksler Glass Thermometer Corp), B3A2WVM (Naval Inventory Control Point Mechanicsburg), 4750M-S4 (Moeller Instrument Company, Inc. Dba Moeller Instrument Co), E35504 (Ashcroft Inc Dba Heise), BM27-100A (Weksler Glass Thermometer Corp).
There are 8 known substitutes for 6685-01-343-0639: 6685-00-368-9379, 6685-00-449-7087, 6685-00-782-5250 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4750M-S4: Style Designator: STRAIGHT FORM, VERTICAL DIAL; Dial Diameter: 3.062 INCHES NOMINAL IN; Immersion Length: 2.000 INCHES NOMINAL IN; Stem Length: 2.000 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.