The Coupling,tube, cataloged under National Stock Number 4730-00-722-1910, 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 Mueller Brass Co.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-722-1910 |
| Primary Part Number | W1903 |
| Item Name | Coupling,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Mueller Brass Co. |
| Status | CANCELLED |
| Nominal Outside Diameter Tube Accommodated | 0.625 INCHES ALL ENDS IN |
| Material | COPPER OVERALL |
| Style Designator | BEVELED BOTH ENDS |
| Nominal Overall Length | 1.250 INCHES IN |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Connection Style | PLAIN (TUBE) ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4730-00-722-1910 is a Coupling,tube, manufactured by Mueller Brass Co., classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-722-1910 has 3 cross-referenced part numbers: 601 (Crane Co Div Valve Div), W1903 (Mueller Brass Co.), AN4 (Castle a M and Co).
There are 5 known substitutes for 4730-00-722-1910: 6145-00-351-3097, 6105-00-814-2735, 7510-01-081-6274 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for W1903: Nominal Outside Diameter Tube Accommodated: 0.625 INCHES ALL ENDS IN; Material: COPPER OVERALL; Style Designator: BEVELED BOTH ENDS; Nominal Overall Length: 1.250 INCHES IN. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-722-1910 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.