The Gage Rod-Cap,liquid Level, cataloged under National Stock Number 6680-00-844-4575, 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 Kalmar AC Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-844-4575 |
| Primary Part Number | 4987644 |
| Item Name | Gage Rod-Cap,liquid Level |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Kalmar AC Inc |
| Status | ACTIVE |
| Rod Measuring Portion Width | 0.188 INCHES NOMINAL IN |
| Cap Type | FRICTION |
| Handle | FURNISHED |
| Scale Inscription | FULL AND 1 |
| Rod Length From End to Cap | 10.500 INCHES IN |
| Distance From Rod End to Scale Graduation | 1.188 INCHES NOMINAL IN |
| 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 |
|---|---|
| 4987644 | Brighton Cromwell Llc (USA) |
| 4987644-4 | Brighton Cromwell Llc (USA) |
| 4987644 PRIMARY | Kalmar AC Inc (USA) |
| Reference | Meaning |
|---|---|
| 4987644-4 | 5/9 Secondary reference Ar Bee Corp |
| AT11-195 | 5/9 Secondary reference Liberty Ventures Inti, Llc |
| 4987644 | 5/9 Secondary reference Ar Bee Corp |
| AT11195 | 5/9 Secondary reference Liberty Ventures Inti, Llc |
| 4987644-4 | 5/9 Secondary reference Kalmar AC Inc |
NSN 6680-00-844-4575 is a Gage Rod-Cap,liquid Level, manufactured by Kalmar AC Inc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-00-844-4575 has 3 manufacturer part numbers on file: 4987644 (Brighton Cromwell Llc), 4987644-4 (Brighton Cromwell Llc), 4987644 (Kalmar AC Inc).
Key specifications for 4987644: Rod Measuring Portion Width: 0.188 INCHES NOMINAL IN; Cap Type: FRICTION; Handle: FURNISHED; Scale Inscription: FULL AND 1. 6 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.