The Shaft Assembly,flexible, cataloged under National Stock Number 6680-01-034-5069, 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 Fnss Savunma Sistemleri Anonim Sirketi. Government technical data includes 24 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6680-01-034-5069 |
| Primary Part Number | 4189005 |
| Item Name | Shaft Assembly,flexible |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Fnss Savunma Sistemleri Anonim Sirketi |
| Status | ACTIVE |
| Width Across Flats | 0.750 INCHES NOMINAL SECOND END IN |
| Width Across Flats | 1.000 INCHES NOMINAL FIRST END IN |
| Cross Section Size and Location | 0.104 INCHES NOMINAL ACROSS FLATS SECOND END IN |
| Cross Section Size and Location | 0.150 INCHES NOMINAL DIAMETER FIRST END IN |
| Casing Protective Device Type | RUBBER COVER |
| End Connection Type | THREADED INTERNAL BOTH ENDS |
| Thread Location | INTERNAL BOTH ENDS |
| Core Diameter | 0.128 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND BOTH ENDS |
| Casing Length Between Ferrules | 191.938 INCHES MINIMUM AND 192.062 INCHES MAXIMUM IN |
| Core Rotation Direction | CLOCKWISE |
| Core Removability | REMOVABLE |
| Core Overall Length | 193.156 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNS FIRST END |
| Screw Thread Series Designator | UNF SECOND END |
| Surface Treatment | ZINC CASING |
| Thread Class | 2B BOTH ENDS |
| Wrenching Facility Type | HEXAGON BOTH ENDS |
| Material | STEEL CORE |
| Material | STEEL CASING |
| Casing Outside Diameter | 0.300 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Machined Feature Size | 0.057 TO 0.060 IN. WIDE KEY IN |
| End Type | ROUND KEYED FIRST END |
| End Type | SQUARE FEMALE SECOND END |
| 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 |
|---|---|
| 4189005 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 4189005 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6680-01-034-5069 is a Shaft Assembly,flexible, manufactured by Fnss Savunma Sistemleri Anonim Sirketi, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-034-5069 has 1 manufacturer part number on file: 4189005 (Fnss Savunma Sistemleri Anonim Sirketi).
Key specifications for 4189005: Width Across Flats: 0.750 INCHES NOMINAL SECOND END IN; Width Across Flats: 1.000 INCHES NOMINAL FIRST END IN; Cross Section Size and Location: 0.104 INCHES NOMINAL ACROSS FLATS SECOND END IN; Cross Section Size and Location: 0.150 INCHES NOMINAL DIAMETER FIRST END IN. 24 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.