The Indicator,electrical Tachometer, cataloged under National Stock Number 6680-01-313-6970, 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 L3 Technologies, Inc.. Government technical data includes 18 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-313-6970 |
| Primary Part Number | 14-112-3 MOD-358 TY 2 |
| Item Name | Indicator,electrical Tachometer |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | L3 Technologies, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Scale Marking | LINED INCREMENTS AND NUMERALS |
| Length | 8.500 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 14.500 INCHES NOMINAL IN |
| Accuracy Rating | 2.0 PERCENT FIRST INDICATOR SINGLE SCALE |
| Accuracy Rating | 2.0 PERCENT SECOND INDICATOR SINGLE SCALE |
| Supplementary Features | SCALE RANGE 0-99,999,999 RVLTNS |
| Scale Range | +0.1 TO 120.0 REVOLUTIONS PER MINUTE FIRST INDICATOR SINGLE SCALE |
| Mounting Hole Diameter | 0.266 INCHES NOMINAL IN |
| Scale Marking Transparency | NONLUMINOUS |
| Pointer Type | INDICATING SINGLE POINTER |
| Presentation Type | DIAL AND TOTALIZING COUNTER |
| Depth | 5.625 INCHES NOMINAL IN |
| Width | 8.500 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 8.500 INCHES NOMINAL IN |
| Pointer Finish | NONLUMINOUS SINGLE POINTER |
| Material | ALUMINUM CASE |
| 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 |
|---|---|
| 14-112-3 MOD-358 TY 2 PRIMARY | L3 Technologies, Inc. (USA) |
| 14-112-3 TY 2 M358 | L3 Technologies, Inc. (USA) |
NSN 6680-01-313-6970 is a Indicator,electrical Tachometer, manufactured by L3 Technologies, Inc., classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-313-6970 has 2 manufacturer part numbers on file: 14-112-3 MOD-358 TY 2 (L3 Technologies, Inc.), 14-112-3 TY 2 M358 (L3 Technologies, Inc.).
Key specifications for 14-112-3 MOD-358 TY 2: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Mounting Arrangement Style: FOUR HOLE/STUD RECTANGULAR/SQUARE; Scale Marking: LINED INCREMENTS AND NUMERALS; Length: 8.500 INCHES NOMINAL IN. 18 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.