The Bushing,pipe, cataloged under National Stock Number 4730-01-706-3752, 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 Air-Way Manufacturing Company. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-706-3752 |
| Primary Part Number | 5406-8-6 |
| Item Name | Bushing,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Air-Way Manufacturing Company |
| Status | ACTIVE |
| Style Designator | DOUBLE TAPPED |
| Surface Treatment | ZINC |
| Material | STEEL,CARBON |
| 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 |
|---|---|
| 5406-8-6 PRIMARY | Air-Way Manufacturing Company (USA) |
| 8-6 RB-S | Parker-Hannifin Corporation Div Instrumentation Products Division (USA) |
| PARKER 8-6 RB-S PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| Reference | Meaning |
|---|---|
| 11B365024 | D/9 Drawing number reference only Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center |
| 11B365024-3 | 7/2 Vendor item drawing reference Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center |
NSN 4730-01-706-3752 is a Bushing,pipe, manufactured by Air-Way Manufacturing Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-706-3752 has 3 manufacturer part numbers on file: 5406-8-6 (Air-Way Manufacturing Company), 8-6 RB-S (Parker-Hannifin Corporation Div Instrumentation Products Division), PARKER 8-6 RB-S (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).
Key specifications for 5406-8-6: Style Designator: DOUBLE TAPPED; Surface Treatment: ZINC; Part Name Assigned by Controlling Agency: REDUCER, BUSHING; End Item Identification: NSN: 4940-01-548-9064. 3 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.