The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-849-2255, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-849-2255 |
| Primary Part Number | SIZE12 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Connection Type | INTERNAL |
| Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Hole Quantity | 3 |
| Overall Diameter | 13.656 INCHES NOMINAL IN |
| Color | BLACK CASE |
| Material | ALUMINUM CASE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SCALE DATA,CONNECTION DATA,MTG DATA,W/AUTOMATIC THERMAL COMPENSATOR |
| Material | GLASS PROTECTIVE CRYSTAL |
| FSC Application Data | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |
| Surface Treatment | ENAMEL, WRINKLE FINISH CASE |
| Material | STEEL CORROSION RESISTING ACTUATING ELEMENT |
| Connector Type Vent | NOT PROVIDED |
| Graduation Unit | 50.0 POUNDS LBS |
| Adjustability | NONADJUSTABLE |
| Bolt Circle Diameter | 12.750 INCHES NOMINAL IN |
| Connection Location | LOWER |
| Dial Size | 12 IN. DIA IN |
| Pointer Color | BLACK |
| Connection Size | 1/8 IN. NPT IN |
| Bezel Type | HINGE |
| Scale Smallest Increment | 1.0 POUNDS LBS |
| Actuation Type | SINGLE BOURDON TUBE |
| Connection Quantity | 1 |
| Scale Name | PRESSURE |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Mounting Method | FLUSH PANEL |
| Scale Range | +0.0 TO 1000.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Scale Accuracy | 0.1 OF 1 PCT ENTIRE RANGE |
| Scale Type | SINGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SIZE12 | Ashcroft Inc Dba Heise (USA) |
NSN 6685-00-849-2255 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-849-2255 has 1 cross-referenced part number: SIZE12 (Ashcroft Inc Dba Heise).
There are 12 known substitutes for 6685-00-849-2255: 6685-00-082-1528, 6685-00-082-1529, 5970-00-221-5269 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SIZE12: Connection Type: INTERNAL; Overall Depth: 3.250 INCHES NOMINAL IN; Mounting Hole Diameter: 0.250 INCHES NOMINAL IN; Mounting Hole Quantity: 3. 30 total characteristics are documented in the Federal Logistics Information System.