The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-00-063-3657, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Avco Tulsa Operation. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-063-3657 |
| Primary Part Number | 130194 |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Avco Tulsa Operation |
| Status | CANCELLED |
| Bolt Circle Diameter | 3.500 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.1875 INCHES NOMINAL IN |
| Material | GLASS PROTECTIVE CRYSTAL |
| Scale Inscription/background Color | BLACK FIGURES,CALIBRATED 0 TO 22.9 IN.WATER COLUMN,GREEN LINE 0 TO 50 GAL,RED LINE 50 TO 56.25 GAL,LIQUID OXYGEN CLEANED IN |
| Scale Type | SINGLE |
| Graduation Unit | 5.0 GALLONS |
| Pointer Type | INDICATING |
| Pointer Color | BLACK |
| Scale Smallest Increment | 1.0 GALLONS |
| Adjustability | ADJUSTABLE |
| Connection Quantity | 4 |
| Actuation Type | BELLOWS |
| Unable to Decode | UNABLE TO DECODE |
| Dial Size | 3.125 IN.DIA IN |
| Scale Name | PRESSURE |
| Scale Range | +0.0 TO 50.0 GALLONS OF LIQUID OXYGEN |
| Material | COPPER ALLOY ACTUATING ELEMENT |
| Connection Location | LOWER AND UPPER |
| Material | ALUMINUM ALLOY CASE |
| Mounting Method | FLUSH PANEL |
| Connection Size | 0.250 IN.NPT IN |
| Overall Diameter | 3.125 INCHES NOMINAL IN |
| Scale Accuracy | 2 PCT ACCURACY OF FULL SCALE |
| Connector Type Vent | NOT PROVIDED |
| Mounting Hole Quantity | 4 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 130194 | Avco Tulsa Operation (USA) |
| SC130154-1 | Avco Tulsa Operation (USA) |
| D4R97899-1 | Cameron Energy Services Corp. (USA) |
| 8518569 | San Antonio Air Logistics Center (USA) |
| S334 | Cameron Energy Services Corp. (USA) |
| 130194-1 | Avco Tulsa Operation (USA) |
NSN 6685-00-063-3657 is a Gage,differential,dial Indicatin, manufactured by Avco Tulsa Operation, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-063-3657 has 6 cross-referenced part numbers: 130194 (Avco Tulsa Operation), SC130154-1 (Avco Tulsa Operation), D4R97899-1 (Cameron Energy Services Corp.), 8518569 (San Antonio Air Logistics Center), S334 (Cameron Energy Services Corp.) and 1 more.
There are 3 known substitutes for 6685-00-063-3657: 5330-00-250-0763, 6685-00-479-9305, 3020-00-815-6819. Verify interchangeability with system specifications before substitution.
Key specifications for 130194: Bolt Circle Diameter: 3.500 INCHES NOMINAL IN; Mounting Hole Diameter: 0.1875 INCHES NOMINAL IN; Material: GLASS PROTECTIVE CRYSTAL; Scale Inscription/background Color: BLACK FIGURES,CALIBRATED 0 TO 22.9 IN.WATER COLUMN,GREEN LINE 0 TO 50 GAL,RED LINE 50 TO 56.25 GAL,LIQUID OXYGEN CLEANED IN. 27 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-063-3657 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.