The Gage Rod,liquid Level, cataloged under National Stock Number 6680-01-666-3585, 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 Firesearch Corporation Dba Fire Research Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-666-3585 |
| Primary Part Number | WLA-370-A00 |
| Item Name | Gage Rod,liquid Level |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Firesearch Corporation Dba Fire Research Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| WLA-370-A00 PRIMARY | Firesearch Corporation Dba Fire Research Corporation (USA) |
NSN 6680-01-666-3585 is a Gage Rod,liquid Level, manufactured by Firesearch Corporation Dba Fire Research Corporation, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-666-3585 has 1 manufacturer part number on file: WLA-370-A00 (Firesearch Corporation Dba Fire Research Corporation).
Key specifications for WLA-370-A00: Special Features: KIT INCLUDES AN ELECTRONIC INDICATOR MODULE, A PRESSURE SENSOR, A 10' SENSOR CABLE AND A TANK VENT. THE INDICATOR SHOWS THE VOLUME OF CLASS B FOAM CONCENTRATE IN THE TANK ON 9 BRIGHT RGB LEDS. A WIDE VIEW LENS OVER THE LEDS PROVIDES FOR A VIEWING ANGLE OF 180 DEGREES. THE INDICATOR CASE IS WATERPROOF, MANUFACTURED OF POLYCARBONATE, NYLON MATERIAL.; Part Name Assigned by Controlling Agency: TANKVISION PRO 300 CLASS B FOAM TANK VOL INDICATOR. 0 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.