The Hose Assembly,metallic, cataloged under National Stock Number 4720-00-217-7393, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Senior Operations Llc Div Senior Aerospace Ssp. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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 | 4720-00-217-7393 |
| Primary Part Number | 103971 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Senior Operations Llc Div Senior Aerospace Ssp |
| Status | CANCELLED |
| Thread Class | 3A FIRST END A |
| Thread Series Designator | NPT SECOND END |
| Thread Direction | RIGHT-HAND SECOND END |
| Connection Style | FLARED FIRST END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| End Connection Design | STRAIGHT SECOND END |
| Nominal Thread Size | 0.250 INCHES SECOND END IN |
| Hydrostatic Test Pressure | 2000.0 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 18 FIRST END |
| Connection Style | PLAIN SECOND END |
| Inside Diameter | 0.375 INCHES NOMINAL IN |
| Layer Composition and Location | OUTER LAYER BRAIDED BRONZE WIRE |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Inner Conveying Tube Style | ANNULAR CLOSE-PITCH CORRUGATED |
| End Connection Design | STRAIGHT FIRST END |
| Thread Quantity Per Inch | 18 SECOND END |
| Thread Series Designator | UNS FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Seat Angle | 30.0 DEGREES FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2117019 | The Boeing Company (USA) |
| 103971 | Senior Operations Llc (USA) |
| S52648 | Senior Operations Llc Div Senior Aerospace Ssp (USA) |
| 2117019 | The Boeing Company (USA) |
| 103971 PRIMARY | Senior Operations Llc Div Senior Aerospace Ssp (USA) |
| S52648 | Senior Operations Llc (USA) |
| B2117019 | The Boeing Company (USA) |
NSN 4720-00-217-7393 is a Hose Assembly,metallic, manufactured by Senior Operations Llc Div Senior Aerospace Ssp, classified under FSC 4720 (No Item Name Available). Status: cancelled.
NSN 4720-00-217-7393 has 7 cross-referenced part numbers: 2117019 (The Boeing Company), 103971 (Senior Operations Llc), S52648 (Senior Operations Llc Div Senior Aerospace Ssp), 2117019 (The Boeing Company), 103971 (Senior Operations Llc Div Senior Aerospace Ssp) and 2 more.
There are 5 known substitutes for 4720-00-217-7393: 3020-00-128-8983, 5962-01-026-6055, 5340-01-482-8487 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 103971: Thread Class: 3A FIRST END A; Thread Series Designator: NPT SECOND END; Thread Direction: RIGHT-HAND SECOND END; Connection Style: FLARED FIRST END. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 4720-00-217-7393 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.