The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-01-146-6990, 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 Danfoss Power Solutions II, Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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 | 4730-01-146-6990 |
| Primary Part Number | 04Z-B04 |
| Item Name | Adapter,straight,tube to Hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Thread Series Designator | UNF FIRST END |
| Nominal Inside Diameter Hose Accommodated | 0.250 INCHES SECOND END IN |
| Connection Type | UNTHREADED EXTERNAL HOSE SECOND END |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Thread Quantity Per Inch | 24 FIRST END |
| Material | STEEL OVERALL |
| Thread Class | 3A FIRST END A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-146-6990 is a Adapter,straight,tube to Hose, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-146-6990 has 5 cross-referenced part numbers: 64-1176 (Pierce Manufacturing Inc), 04U-B04 (Danfoss Power Solutions II, Llc), 10260 (Barnes Group Inc. Dba Barnes Distribution), WE04U-B04 (Barnes Group Inc. Dba Barnes Distribution), 04Z-B04 (Danfoss Power Solutions II, Llc).
There are 12 known substitutes for 4730-01-146-6990: 5945-00-057-5655, 6515-00-148-4628, 5961-00-229-7671 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 04Z-B04: Nominal Outside Diameter Tube Accommodated: 0.250 INCHES FIRST END IN; Thread Series Designator: UNF FIRST END; Nominal Inside Diameter Hose Accommodated: 0.250 INCHES SECOND END IN; Connection Type: UNTHREADED EXTERNAL HOSE SECOND END. 8 total characteristics are documented in the Federal Logistics Information System.