The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-00-826-4278, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-826-4278 |
| Primary Part Number | A8073 |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Mueller Brass Co. |
| Status | CANCELLED |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Material | COPPER ALLOY OVERALL |
| Nominal Pipe Size Accommodated | 0.750 INCHES SECOND END IN |
| Thread Series Designator | NPT SECOND END |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| Thread Series Designator | UNF FIRST END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Seat Angle | 45.0 DEGREES FIRST END |
| Connection Type | THREADED INTERNAL PIPE SECOND END |
| Connection Style | FLARED (TUBE) FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Nominal Overall Length | 1.125 INCHES IN |
| Thread Class | 2A FIRST END A |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A0873 | Keco Industries, Inc. (USA) |
| A8073 PRIMARY | Mueller Brass Co. (USA) |
| 5639 | Alter Harry Co the Div of T E C (USA) |
| K1-1 | Imperial (USA) |
| K1-1 | Superior Valve Co (USA) |
| MIL-F-15049 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-00-826-4278 is a Adapter,straight,pipe to Tube, manufactured by Mueller Brass Co., classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-826-4278 has 6 cross-referenced part numbers: A0873 (Keco Industries, Inc.), A8073 (Mueller Brass Co.), 5639 (Alter Harry Co the Div of T E C), K1-1 (Imperial), K1-1 (Superior Valve Co) and 1 more.
There are 12 known substitutes for 4730-00-826-4278: 5305-00-208-3569, 5960-00-230-5228, 5950-00-256-1360 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A8073: Nominal Thread Size: 0.438 INCHES FIRST END IN; Nominal Outside Diameter Tube Accommodated: 0.250 INCHES FIRST END IN; Material: COPPER ALLOY OVERALL; Nominal Pipe Size Accommodated: 0.750 INCHES SECOND END IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-826-4278 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.