The Reducer,tube, cataloged under National Stock Number 4730-01-068-5416, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 4730-01-068-5416 |
| Primary Part Number | 221501-20-16S |
| Item Name | Reducer,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Nominal Overall Length | 1.594 INCHES IN |
| Nominal Outside Diameter Tube Accommodated | 1.250 INCHES FIRST END IN |
| Nominal Thread Size | 1.312 INCHES SECOND END IN |
| Thread Quantity Per Inch | 12 FIRST END |
| Material | STEEL OVERALL |
| Nominal Thread Size | 1.625 INCHES FIRST END IN |
| Connection Style | FLARED (TUBE) SECOND END |
| Reducer Type | CONCENTRIC |
| Thread Quantity Per Inch | 12 SECOND END |
| Thread Series Designator | UN SECOND END |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Seat Angle | 37.0 DEGREES SECOND END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 2B FIRST END |
| Thread Series Designator | UN FIRST END |
| Thread Class | 2A SECOND END A |
| Nominal Outside Diameter Tube Accommodated | 1.000 INCHES SECOND END IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7347 | Hannon Co Div Hanco International (USA) |
| 10557673-5 | General Dynamics Land Systems Canadacorp (CAN) |
| 7347-8 | Hannon Co Div Hanco International (USA) |
| 221501-20-16S PRIMARY | Danfoss Power Solutions II, Llc (USA) |
NSN 4730-01-068-5416 is a Reducer,tube, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-068-5416 has 4 cross-referenced part numbers: 7347 (Hannon Co Div Hanco International), 10557673-5 (General Dynamics Land Systems Canadacorp), 7347-8 (Hannon Co Div Hanco International), 221501-20-16S (Danfoss Power Solutions II, Llc).
There are 12 known substitutes for 4730-01-068-5416: 5330-00-015-2870, 5330-00-179-0881, 1650-00-303-6635 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 221501-20-16S: Nominal Overall Length: 1.594 INCHES IN; Nominal Outside Diameter Tube Accommodated: 1.250 INCHES FIRST END IN; Nominal Thread Size: 1.312 INCHES SECOND END IN; Thread Quantity Per Inch: 12 FIRST END. 21 total characteristics are documented in the Federal Logistics Information System.