The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-331-2850, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-331-2850 |
| Primary Part Number | 2018-2-4S |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Thread Class | 2B FIRST END |
| Nominal Overall Length | 1.300 INCHES IN |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Thread Series Designator | NPT SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Nominal Thread Size | 0.125 INCHES SECOND END IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Thread Series Designator | UNF FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 103708 | North Wind Test Llc (USA) |
| 88-20610 | Department of Defense Project Manager-Mobile Electric Power (USA) |
| 103708-001 | North Wind Test Llc (USA) |
| 4-26X-S | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| 88-20610-1 | Department of Defense Project Manager-Mobile Electric Power (USA) |
| 2018-2-4S PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| 4-26X-S | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
NSN 4730-01-331-2850 is a Adapter,straight,pipe to Tube, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-331-2850 has 7 cross-referenced part numbers: 103708 (North Wind Test Llc), 88-20610 (Department of Defense Project Manager-Mobile Electric Power), 103708-001 (North Wind Test Llc), 4-26X-S (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), 88-20610-1 (Department of Defense Project Manager-Mobile Electric Power) and 2 more.
There are 5 known substitutes for 4730-01-331-2850: 5315-00-010-3708, 5970-00-677-8364, 6640-00-764-2245 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2018-2-4S: Material: STEEL OVERALL; Thread Class: 2B FIRST END; Nominal Overall Length: 1.300 INCHES IN; Connection Style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END. 13 total characteristics are documented in the Federal Logistics Information System.