The Nut,tube Coupling, cataloged under National Stock Number 4730-01-017-1457, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-017-1457 |
| Primary Part Number | 4BU-M |
| Item Name | Nut,tube Coupling |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4BU-M | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| 4BU-M | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 4-BU-M(OLD) | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-F-21467 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 216-4363322 BC-F39 | Naval Ship Systems Command (USA) |
NSN 4730-01-017-1457 is a Nut,tube Coupling, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-017-1457 has 5 cross-referenced part numbers: 4BU-M (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), 4BU-M (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 4-BU-M(OLD) (Naval Inventory Control Point Mechanicsburg), MIL-F-21467 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 216-4363322 BC-F39 (Naval Ship Systems Command).
There are 12 known substitutes for 4730-01-017-1457: 4730-00-466-7467, 4730-00-727-9786, 4730-00-800-1735 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4BU-M: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 total characteristics are documented in the Federal Logistics Information System.