The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-00-169-1178, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Rochester Sensors, Llc. Government technical data includes 30 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6620-00-169-1178 |
| Primary Part Number | 2550-108 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6620 / 66 — No Item Name Available |
| Manufacturer | Rochester Sensors, Llc |
| Status | CANCELLED |
| Pointer Type | INDICATING |
| Usage Design | ENGINE OIL PRESSURE |
| Adjustability | NONADJUSTABLE |
| Material | BRASS ACTUATING ELEMENT |
| Mounting Connection Location | BACK |
| Connector Type Vent | NOT PROVIDED |
| Functional Description | HEAVY DUTY |
| Mounting Method | BRACKET(S) |
| Connection Location | BACK, CENTER |
| Stud Quantity | 2 |
| Functional Description | HEAVY DUTY |
| Connection Size | 0.125 NPT |
| Connection Location | BACK, CENTER |
| Connector Type Vent | NOT PROVIDED |
| Mounting Connection Location | BACK |
| Scale Type | DIAL |
| Stud Location | BACK, LOWER AND UPPER BACK |
| Connection Type | EXTERNAL |
| Connection Size | 0.125 NPT |
| Actuation Type | PRESSURE SENSING ELEMENT |
| Pointer Color | WHITE |
| Stud Location | BACK, LOWER AND UPPER BACK |
| Graduation Unit | 25.0 POUNDS LBS |
| Dial Size | 2.000 IN. DIA IN |
| Scale Name | PRESSURE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Mounting Method | BRACKET(S) |
| Bolt Circle Diameter | 2.047 INCHES NOMINAL IN |
| Material | GLASS PROTECTIVE CRYSTAL |
| Connection Quantity | 1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2550-108 | Rochester Sensors, Llc (USA) |
NSN 6620-00-169-1178 is a Gage,pressure,dial Indicating, manufactured by Rochester Sensors, Llc, classified under FSC 6620 (No Item Name Available). Status: cancelled.
NSN 6620-00-169-1178 has 1 cross-referenced part number: 2550-108 (Rochester Sensors, Llc).
There is 1 known substitute for 6620-00-169-1178: 6620-00-514-3829. Verify interchangeability with system specifications before substitution.
Key specifications for 2550-108: Pointer Type: INDICATING; Usage Design: ENGINE OIL PRESSURE; Adjustability: NONADJUSTABLE; Material: BRASS ACTUATING ELEMENT. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6620-00-169-1178 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.