The Meter,flow Rate Indicating, cataloged under National Stock Number 6680-01-322-7216, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Universal Flow Monitors Inc. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-322-7216 |
| Primary Part Number | LL-AZMSB5GM-4L-4C.9-AOXR |
| Item Name | Meter,flow Rate Indicating |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Universal Flow Monitors Inc |
| Status | ACTIVE |
| Scale Quantity | 1 |
| Inlet Connection Position for Which Designed | HORIZONTAL |
| Design Type | CASE |
| Integral Pulsation Dampener | NOT INCLUDED |
| Dial Scale Marking Range | +5.0 TO 30.0 |
| Inlet Connection Device Type | STATIONARY |
| Dial Scale Smallest Increment | 5 GALLONS |
| Inlet Connection Size | 0.500 IN. NPT IN |
| Inlet Connection Type | THREADED |
| Alarm Signal | NOT INCLUDED |
| Scale Type | DIRECT CAPACITY READING |
| Outlet Connection Size | 0.500 IN. NPT IN |
| Outlet Connection Device Type | STATIONARY |
| Unit Type | MOUNTED OR PORTABLE |
| Construction | ARMORED |
| Outlet Connection Position for Which Designed | HORIZONTAL |
| Meter Type | PISTON/SPRING |
| Integral Relief Valve | NOT INCLUDED |
| Base | NOT INCLUDED |
| Unable to Decode | UNABLE TO DECODE |
| Carrying Handle | NOT INCLUDED |
| Maximum Working Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Media for Which Designed | LIQUID |
| Integral Heat Source | NOT INCLUDED |
| Dial Scale Reference Pointer | INCLUDED |
| Outlet Connection Type | THREADED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10M20-287 | The Boeing Company Div Defense (USA) |
| LL-AZMSB5GM-4L-4C.9-AOXR PRIMARY | Universal Flow Monitors Inc (USA) |
| Reference | Meaning |
|---|---|
| LL-AAMSB5GM-4L-4 | 5/9 Secondary reference Universal Flow Monitors Inc |
| LLAAMSB5GM4L4500.90XR | 5/9 Secondary reference Universal Flow Monitors Inc |
NSN 6680-01-322-7216 is a Meter,flow Rate Indicating, manufactured by Universal Flow Monitors Inc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-322-7216 has 2 manufacturer part numbers on file: 10M20-287 (The Boeing Company Div Defense), LL-AZMSB5GM-4L-4C.9-AOXR (Universal Flow Monitors Inc).
Key specifications for LL-AZMSB5GM-4L-4C.9-AOXR: Scale Quantity: 1; Inlet Connection Position for Which Designed: HORIZONTAL; Design Type: CASE; Integral Pulsation Dampener: NOT INCLUDED. 26 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.