The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-00-574-9018, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Vacco Industries. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-574-9018 |
| Primary Part Number | 9-658 |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Vacco Industries |
| Status | ACTIVE |
| Scale Type | SINGLE |
| Graduation Unit | 1.0 POUNDS PER SQUARE INCH LBS |
| Connection Size | 0.625 IN. TUBE IN |
| Material | PLASTIC TETRAFLUOROETHYLENE ACTUATING ELEMENT |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Connector Type Vent | NOT PROVIDED |
| Connection Location | BOTH SIDES |
| Scale Inscription/background Color | BLACK FIGURES,WHITE BACKGROUND |
| Scale Range | +0.0 TO 5.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Adjustability | ADJUSTABLE |
| Connection Quantity | 2 |
| Pointer Color | BLACK |
| Pointer Type | INDICATING |
| Unable to Decode | UNABLE TO DECODE |
| Scale Accuracy | PORM 2 PCT FULL RANGE |
| Scale Name | DIFFERENTIAL PRESSURE |
| Scale Smallest Increment | 0.1 POUNDS PER SQUARE INCH (PSI) LBS |
| Actuation Type | PISTON |
| Connection Type | INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9-658 | Wintec Llc (USA) |
| 9-658 PRIMARY | Vacco Industries (USA) |
| 34228-503PC29 | Wintec Llc (USA) |
NSN 6685-00-574-9018 is a Gage,differential,dial Indicatin, manufactured by Vacco Industries, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-574-9018 has 3 cross-referenced part numbers: 9-658 (Wintec Llc), 9-658 (Vacco Industries), 34228-503PC29 (Wintec Llc).
There are 7 known substitutes for 6685-00-574-9018: 5120-00-240-8894, 5935-00-869-2803, 6920-00-894-1326 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9-658: Scale Type: SINGLE; Overall Width: 1.000 INCHES NOMINAL IN; Graduation Unit: 1.0 POUNDS PER SQUARE INCH LBS; Connection Size: 0.625 IN. TUBE IN. 22 total characteristics are documented in the Federal Logistics Information System.