The Thermometer,self-Indicating,bime, cataloged under National Stock Number 6685-01-109-7035, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-109-7035 |
| Primary Part Number | 3S12AAFNX |
| Item Name | Thermometer,self-Indicating,bime |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Design Type | MAXIMUM AND MINIMUM |
| Dial Diameter | 3.000 INCHES NOMINAL IN |
| Scale Measurement Range | +25.000 TO 125.000 DEG FAHRENHEIT |
| Features Provided | PROTECTIVE GLASS/PLASTIC |
| Mounting Facility Type and Quantity | 1 THREADED PIPE CONNECTION |
| Stem Length | 12.000 INCHES NOMINAL IN |
| Style Designator | STRAIGHT FORM, HORIZONTAL DIAL |
| Material | ALUMINUM ALLOY OVERALL |
| Scale Smallest Increment | 2.0 DEG FAHRENHEIT |
| Mounting Facility Screw Thread Series Designator | NPT |
| Scale Inscription/background Color | BLACK MARKINGS ON SOLID ALUMINUM BACKGROUND |
| Mounting Thread Quantity | 14 PER INCH |
| Immersion Length | 4.000 INCHES NOMINAL IN |
| Scale Accuracy Rating | 1 PER CENT-TOTAL |
| Scale Type | DIAL |
| Mounting Facility Nominal Screw Thread Diameter | 0.500 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3S12AAFNX PRIMARY | Ashcroft Inc Dba Heise (USA) |
| 3S12 | Weksler Glass Thermometer Corp (USA) |
| 2503096 PRIMARY | Evac North America Inc (USA) |
| 2503096 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| 2503096 | Envirovac Inc Dba Monogram Systems-Rockford Div (USA) |
| 2502572 | Envirovac Inc Dba Monogram Systems-Rockford Div (USA) |
| 3BM12-07 | Ashcroft Inc Dba Heise (USA) |
| J1 | Marshall Instruments Inc (USA) |
NSN 6685-01-109-7035 is a Thermometer,self-Indicating,bime, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-109-7035 has 8 cross-referenced part numbers: 3S12AAFNX (Ashcroft Inc Dba Heise), 3S12 (Weksler Glass Thermometer Corp), 2503096 (Evac North America Inc), 2503096 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), 2503096 (Envirovac Inc Dba Monogram Systems-Rockford Div) and 3 more.
There are 11 known substitutes for 6685-01-109-7035: 5961-00-007-7369, 5905-00-252-6932, 3439-00-262-4286 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3S12AAFNX: Design Type: MAXIMUM AND MINIMUM; Dial Diameter: 3.000 INCHES NOMINAL IN; Scale Measurement Range: +25.000 TO 125.000 DEG FAHRENHEIT; Features Provided: PROTECTIVE GLASS/PLASTIC. 18 total characteristics are documented in the Federal Logistics Information System.