The Reducer,tube, cataloged under National Stock Number 4730-01-369-9049, 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 Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-369-9049 |
| Primary Part Number | 6-753-000849 |
| Item Name | Reducer,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| Connection Style | PLAIN (TUBE) FIRST END |
| Connection Style | REDUCED SOCKET (TUBE) SECOND END |
| Nominal Overall Length | 2.000 INCHES IN |
| Connection Type | UNTHREADED INTERNAL TUBE SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Nominal Outside Diameter Tube Accommodated | 3.000 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 1.832 INCHES SECOND END IN |
| Nominal Thread Size | 3.500 INCHES FIRST END IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Thread Class | 2B FIRST END |
| Thread Quantity Per Inch | 12 FIRST END |
| Material | STEEL OVERALL |
| Thread Series Designator | UN FIRST END |
| Reducer Type | CONCENTRIC |
| 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 |
|---|---|
| 6-753-000849 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 6-753-000849 PRIMARY | Grove U.s. Llc Dba Grove Us Llc (USA) |
| 6-753-000849 | Amz Alabama Inc. (USA) |
NSN 4730-01-369-9049 is a Reducer,tube, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-369-9049 has 3 manufacturer part numbers on file: 6-753-000849 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 6-753-000849 (Grove U.s. Llc Dba Grove Us Llc), 6-753-000849 (Amz Alabama Inc.).
Key specifications for 6-753-000849: Connection Style: PLAIN (TUBE) FIRST END; Connection Style: REDUCED SOCKET (TUBE) SECOND END; Nominal Overall Length: 2.000 INCHES IN; Connection Type: UNTHREADED INTERNAL TUBE SECOND END. 14 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.