The Meter,flow Rate Indicating, cataloged under National Stock Number 6680-01-145-2475, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Dwyer Instruments Inc. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-145-2475 |
| Primary Part Number | RMB53PF |
| Item Name | Meter,flow Rate Indicating |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Dwyer Instruments Inc |
| Status | ACTIVE |
| Integral Relief Valve | NOT INCLUDED |
| Meter Type | FLOAT |
| Material | GLASS FLOAT |
| Material | PLASTIC TUBE |
| Spinning Float | NOT INCLUDED |
| Dial Scale Reference Pointer | INCLUDED |
| Outlet Connection Position for Which Designed | VERTICAL |
| Integral Pulsation Dampener | NOT INCLUDED |
| Maximum Working Pressure | 70.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Metering Tube Quantity | 1 |
| Base | NOT INCLUDED |
| Mounting Method | FLUSH PANEL OR SURFACE PANEL |
| Integral Heat Source | NOT INCLUDED |
| Float Type | FREE |
| Carrying Handle | NOT INCLUDED |
| Alarm Signal | NOT INCLUDED |
| Dial Scale Marking Range | +10.0 TO 100.0 |
| Outlet Connection Size | 0.250 IN. NPT IN |
| Inlet Connection Position for Which Designed | VERTICAL |
| Inlet Connection Size | 0.250 IN. NPT IN |
| Construction | INCLOSED W/SIGHT WINDOW |
| Scale Quantity | 1 |
| Float Quantity | 1 |
| Outlet Connection Type | THREADED |
| Design Type | CASE |
| Media for Which Designed | AIR |
| Unit Type | MOUNTED |
| Inlet Connection Type | THREADED |
| Unable to Decode | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RMB53PF PRIMARY | Dwyer Instruments Inc (USA) |
| 6185-80 | Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA) |
| 6185-80 | Air Dry Co of America, Llc (USA) |
| 6185 | Air Dry Co of America, Llc (USA) |
| 6185 | Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA) |
NSN 6680-01-145-2475 is a Meter,flow Rate Indicating, manufactured by Dwyer Instruments Inc, classified under FSC 6680 (No Item Name Available). Status: active.
NSN 6680-01-145-2475 has 5 cross-referenced part numbers: RMB53PF (Dwyer Instruments Inc), 6185-80 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 6185-80 (Air Dry Co of America, Llc), 6185 (Air Dry Co of America, Llc), 6185 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect).
There are 11 known substitutes for 6680-01-145-2475: 3110-00-142-4285, 3110-00-156-3467, 6625-00-604-2637 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for RMB53PF: Integral Relief Valve: NOT INCLUDED; Meter Type: FLOAT; Material: GLASS FLOAT; Material: PLASTIC TUBE. 30 total characteristics are documented in the Federal Logistics Information System.