The Coupling,tube, cataloged under National Stock Number 4730-00-059-7220, 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 The American Society of Mechanical Engineers. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 4730-00-059-7220 |
| Primary Part Number | B16.18 |
| Item Name | Coupling,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Connection Style | SOCKET (TUBE) FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.6245 INCHES FIRST END IN |
| Material Document and Classification | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B145,ALLOY 4B ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY OVERALL |
| Tubing Wall Nominal Thickness for Which Designed | 0.0395 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B16.18 | The American Society of Mechanical Engineers (USA) |
| B16-18-1950TABLE5 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
NSN 4730-00-059-7220 is a Coupling,tube, manufactured by The American Society of Mechanical Engineers, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-059-7220 has 2 cross-referenced part numbers: B16.18 (The American Society of Mechanical Engineers), B16-18-1950TABLE5 (American National Standards Institute Incorporated Dba American National Standards Institute).
There are 12 known substitutes for 4730-00-059-7220: 4730-00-202-8416, 4730-00-289-4825, 4730-00-328-5229 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B16.18: Connection Style: SOCKET (TUBE) FIRST END; Nominal Outside Diameter Tube Accommodated: 0.6245 INCHES FIRST END IN; Material Document and Classification: ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B145,ALLOY 4B ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY OVERALL. 5 total characteristics are documented in the Federal Logistics Information System.