The Hub-Tach Gen Elevat, cataloged under National Stock Number 6680-01-050-2039, 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 U S Army Tank Automotive Command Amsta-Im-Mm. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-050-2039 |
| Primary Part Number | 12266010 |
| Item Name | Hub-Tach Gen Elevat |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | OUTSIDE DIAMETER 2.460INCHES,INSIDE DIAMETER 1.937INCHES,WIDTH 0.860 INCHES.ADDITIONAL INFORMATION MAYBE OBTAINED FROM DRWG.12266010,CAGE 19207 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 |
|---|---|
| 12266010 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12266010 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 666766-3 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
| 12266010 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
NSN 6680-01-050-2039 is a Hub-Tach Gen Elevat, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-050-2039 has 1 manufacturer part number on file: 12266010 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5845-01-517-2395. Verify interchangeability with system specifications before substitution.
Key specifications for 12266010: General Characteristics Item Description: OUTSIDE DIAMETER 2.460INCHES,INSIDE DIAMETER 1.937INCHES,WIDTH 0.860 INCHES.ADDITIONAL INFORMATION MAYBE OBTAINED FROM DRWG.12266010,CAGE 19207 IN. 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.