The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-01-174-8417, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Dwyer Instruments Inc. Government technical data includes 23 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 | 6685-01-174-8417 |
| Primary Part Number | 2-5020 |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Dwyer Instruments Inc |
| Status | ACTIVE |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Connection Quantity | 2 |
| Scale Type | SINGLE |
| Scale Range | +0.0 TO 20.0 INCHES OF WATER IN |
| Graduation Unit | 1.0 POUNDS PER SQUARE INCH LBS |
| Connector Type Vent | NOT PROVIDED |
| Connection Location | BOTTOM |
| Scale Accuracy | PORM 5 PCT FULL RANGE |
| Dial Size | 3-1/2 IN. DIA IN |
| Mounting Method | SURFACE |
| Connection Size | 0.125 IN. NPT DIA IN |
| Scale Inscription/background Color | BLACK MARKINGS ON WHITE BACKGROUND |
| Scale Smallest Increment | 0.01 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Type | EXTERNAL |
| Pointer Type | INDICATING |
| Actuation Type | DIAPHRAGM |
| Scale Name | DIFFERENTIAL PRESSURE |
| Pointer Color | BLACK |
| Adjustability | ADJUSTABLE |
| Surface Treatment | PLASTIC POLYCARBONATE CASE |
| Material | RUBBER SILICONE CLASS Q ACTUATING ELEMENT |
| Material | STEEL CASE |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-5020 PRIMARY | Dwyer Instruments Inc (USA) |
NSN 6685-01-174-8417 is a Gage,differential,dial Indicatin, manufactured by Dwyer Instruments Inc, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-174-8417 has 1 cross-referenced part number: 2-5020 (Dwyer Instruments Inc).
There are 12 known substitutes for 6685-01-174-8417: 5360-00-300-7536, 4730-00-569-9649, 2935-00-622-7640 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2-5020: Overall Diameter: 3.500 INCHES NOMINAL IN; Connection Quantity: 2; Scale Type: SINGLE; Scale Range: +0.0 TO 20.0 INCHES OF WATER IN. 25 total characteristics are documented in the Federal Logistics Information System.