The Coupling,tube, cataloged under National Stock Number 4730-00-289-0292, 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 6 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 | 4730-00-289-0292 |
| Primary Part Number | B16.22 |
| Item Name | Coupling,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Material | COPPER ALLOY OVERALL |
| Style Designator | PLAIN W/OFFSET GROOVE |
| Nominal Overall Length | 1.188 INCHES IN |
| Connection Style | STREAMLINED W/ TWO BRAZING RINGS (TUBE) ALL ENDS |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES ALL ENDS IN |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-289-0292 is a Coupling,tube, manufactured by The American Society of Mechanical Engineers, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-289-0292 has 5 cross-referenced part numbers: B16.22 (The American Society of Mechanical Engineers), 101-6 (Mid-State Sales, Inc. Div Defense Products Group), 601 (Crane Co Div Valve Div), 601-1/2 (Nibco Inc), W-1902 (Mueller Brass Co.).
There are 12 known substitutes for 4730-00-289-0292: 5110-00-240-7073, 2530-00-383-4819, 4720-00-555-3499 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B16.22: Material: COPPER ALLOY OVERALL; Style Designator: PLAIN W/OFFSET GROOVE; Nominal Overall Length: 1.188 INCHES IN; Connection Style: STREAMLINED W/ TWO BRAZING RINGS (TUBE) ALL ENDS. 6 total characteristics are documented in the Federal Logistics Information System.