The Shaft and Cam Assembly, cataloged under National Stock Number 6680-00-673-6841, 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 S S Precision Gear & Instr. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-673-6841 |
| Primary Part Number | N20619 |
| Item Name | Shaft and Cam Assembly |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | S S Precision Gear & Instr |
| Status | ACTIVE |
| General Characteristics Item Description | ONE SPUR GEAR,ONE SHOULDERED SHAFT |
| 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 |
|---|---|
| N20619 | S S Precision Gear & Instr (USA) |
| Reference | Meaning |
|---|---|
| B20619 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6680-00-673-6841 is a Shaft and Cam Assembly, manufactured by S S Precision Gear & Instr, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-00-673-6841 has 1 manufacturer part number on file: N20619 (S S Precision Gear & Instr).
Key specifications for N20619: General Characteristics Item Description: ONE SPUR GEAR,ONE SHOULDERED SHAFT; End Item Identification: SIMMOUNDS PRECISION PRODUCTS INC,LIQUID INDICATOR,MODEL B118C-29. 1 specification is 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.