The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-00-880-2826, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-880-2826 |
| Primary Part Number | BC14ADD4LWXX |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | CANCELLED |
| Bolt Circle Diameter | 5.375 INCHES NOMINAL IN |
| Connection Type | EXTERNAL |
| Scale Accuracy | 1 PCT ENTIRE RANGE |
| Dial Size | 4-1/2 IN. DIA IN |
| Graduation Unit | 10.0 POUNDS PER SQUARE INCH LBS |
| Scale Type | SPLIT |
| Scale Name | DIFFERENTIAL PRESSURE |
| Material | PLASTIC CASE |
| Connection Quantity | 2 |
| Pointer Type | INDICATING |
| Scale Smallest Increment | 1.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Actuation Type | DOUBLE BOURDON TUBE |
| Surface Treatment | ENAMEL CASE |
| Pointer Color | BLACK |
| Scale Range | +0.0 TO 50.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Mounting Method | SURFACE WALL |
| Material | GLASS PROTECTIVE CRYSTAL |
| Adjustability | ADJUSTABLE |
| Connector Type Vent | NOT PROVIDED |
| Connection Location | LOWER |
| Connection Size | 0.250 IN. NPT IN |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Material | COPPER ALLOY ACTUATING ELEMENT |
| Mounting Hole Diameter | 0.219 INCHES NOMINAL IN |
| Mounting Hole Quantity | 3 |
| Overall Diameter | 5.813 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BC14ADD4LWXX PRIMARY | Ashcroft Inc Dba Heise (USA) |
| AJB1636 | Ashcroft Inc Dba Heise (USA) |
| BC14-PDD-LWXX | Ashcroft Inc Dba Heise (USA) |
| BC14-PDD4-LWXX | Ashcroft Inc Dba Heise (USA) |
| 45-1125A-02L50-0-50 | Ashcroft Inc Dba Heise (USA) |
| SCD6687-089 | Gny Equipment, Inc. (USA) |
| 1685 | Ametek, Inc. Div Aerospace & Defense (USA) |
| BC14-PDD4-LWXX | Weksler Glass Thermometer Corp (USA) |
NSN 6685-00-880-2826 is a Gage,differential,dial Indicatin, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-880-2826 has 8 cross-referenced part numbers: BC14ADD4LWXX (Ashcroft Inc Dba Heise), AJB1636 (Ashcroft Inc Dba Heise), BC14-PDD-LWXX (Ashcroft Inc Dba Heise), BC14-PDD4-LWXX (Ashcroft Inc Dba Heise), 45-1125A-02L50-0-50 (Ashcroft Inc Dba Heise) and 3 more.
There are 12 known substitutes for 6685-00-880-2826: 4730-00-010-3874, 5815-00-065-4858, 5805-00-177-3397 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for BC14ADD4LWXX: Bolt Circle Diameter: 5.375 INCHES NOMINAL IN; Connection Type: EXTERNAL; Scale Accuracy: 1 PCT ENTIRE RANGE; Dial Size: 4-1/2 IN. DIA IN. 28 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-880-2826 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.