The Coupling,tube, cataloged under National Stock Number 4730-01-682-9061, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is General Dynamics Land Systems Inc.. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-682-9061 |
| Primary Part Number | LS1068356 |
| Item Name | Coupling,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | General Dynamics Land Systems Inc. |
| Status | ACTIVE |
| Flange Shape | HEXAGON SECOND END |
| Surface Treatment Document and Classification | FINISH 5.4.1 OF 171 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| Connection Style | SWIVEL NUT W/ COMPRESSION SLEEVE (TUBE) FIRST END |
| Connection Style | SWIVEL NUT INVERTED FLARE (PIPE) SECOND END |
| Nominal Overall Length | 1.50 INCHES IN |
| Seat Angle | 45.0 DEGREES SECOND END |
| Nominal Outside Diameter | 0.75 INCHES SECOND END IN |
| Surface Treatment | PASSIVATE OVERALL |
| Nominal Width | 0.75 INCHES ALL ENDS IN |
| Material | STEEL COMP 303 OVERALL |
| 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 |
|---|---|
| LS1068356 PRIMARY | General Dynamics Land Systems Inc. (USA) |
NSN 4730-01-682-9061 is a Coupling,tube, manufactured by General Dynamics Land Systems Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-682-9061 has 1 manufacturer part number on file: LS1068356 (General Dynamics Land Systems Inc.).
Key specifications for LS1068356: Flange Shape: HEXAGON SECOND END; Surface Treatment Document and Classification: FINISH 5.4.1 OF 171 MIL STD SINGLE TREATMENT RESPONSE OVERALL; Connection Style: SWIVEL NUT W/ COMPRESSION SLEEVE (TUBE) FIRST END; Connection Style: SWIVEL NUT INVERTED FLARE (PIPE) SECOND END. 10 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.