The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-00-526-8723, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Stewart-Warner Corporation. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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 | 6620-00-526-8723 |
| Primary Part Number | 78873 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6620 / 66 — No Item Name Available |
| Manufacturer | Stewart-Warner Corporation |
| Status | ACTIVE |
| Bolt Circle Diameter | 2.438 INCHES NOMINAL IN |
| Material | BRONZE ACTUATING ELEMENT |
| Connection Quantity | 1 |
| Scale Range | +0.000 TO 100.000 POUNDS PRESSURE PER SQUARE INCH LBS |
| Dial Size | 1-13/16 IN. DIA IN |
| Scale Type | SINGLE |
| Scale Accuracy | 2 PCT ENTIRE RANGE |
| Pointer Color | WHITE |
| Unable to Decode | UNABLE TO DECODE |
| Mounting Method | FLUSH PANEL |
| Connection Location | BACK |
| Scale Smallest Increment | 4.0 POUNDS LBS |
| Scale Name | PRESSURE |
| Actuation Type | SINGLE BOURDON TUBE |
| Connector Type Vent | NOT PROVIDED |
| Scale Inscription/background Color | WHITE FIGURES ON BLACK BACKGROUND |
| Adjustability | NONADJUSTABLE |
| Connection Size | 0.438 IN.-20 THD SIZE IN |
| Pointer Type | INDICATING |
| Connection Type | EXTERNAL |
| Graduation Unit | 20.0 POUNDS LBS |
| Mounting Hole Diameter | 0.188 INCHES NOMINAL IN |
| Overall Diameter | 2.125 INCHES NOMINAL IN |
| Mounting Hole Quantity | 2 |
| Material | BRASS CASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 78873 | Stewart-Warner Corporation (USA) |
| 9064 | Norfolk Naval Shipyard (USA) |
| 14U661PC9064 | Naval Ship Systems Command (USA) |
NSN 6620-00-526-8723 is a Gage,pressure,dial Indicating, manufactured by Stewart-Warner Corporation, classified under FSC 6620 (No Item Name Available). Status: active.
NSN 6620-00-526-8723 has 3 cross-referenced part numbers: 78873 (Stewart-Warner Corporation), 9064 (Norfolk Naval Shipyard), 14U661PC9064 (Naval Ship Systems Command).
There are 12 known substitutes for 6620-00-526-8723: 5120-00-112-9355, 2910-00-202-5569, 5310-00-208-6846 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 78873: Bolt Circle Diameter: 2.438 INCHES NOMINAL IN; Material: BRONZE ACTUATING ELEMENT; Connection Quantity: 1; Scale Range: +0.000 TO 100.000 POUNDS PRESSURE PER SQUARE INCH LBS. 27 total characteristics are documented in the Federal Logistics Information System.