The Guide Tube, cataloged under National Stock Number 6680-01-159-3945, 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 Deutz Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Guide Tube |
| FSC / FSG | 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments (FSG 66) |
| Manufacturers | Deutz Corporation (CAGE 62445); Us Army Aviation and Missile Command (CAGE 18876) |
| Parameter | Value |
|---|---|
| NSN | 6680-01-159-3945 |
| Primary Part Number | 415 0101 |
| Item Name | Guide Tube |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Deutz Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 415 0101 PRIMARY | Deutz Corporation (USA) |
| 13142983-2/56 | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 13142983 | D/9 Drawing number reference only Us Army Aviation and Missile Command |
| 13142983-2/56 | 5/9 Secondary reference Deutz Corporation |
NSN 6680-01-159-3945 is a Guide Tube, manufactured by Deutz Corporation, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-159-3945 has 2 manufacturer part numbers on file: 415 0101 (Deutz Corporation), 13142983-2/56 (Us Army Aviation and Missile Command).
3 possible matches (shared part number, not a government interchangeability claim): 5310-01-159-7400, 2910-01-234-7974, 5310-01-235-1933. Verify interchangeability with system specifications before substitution.
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.