The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-478-8631, 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 Tennant Company. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-478-8631 |
| Primary Part Number | 31610 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Tennant Company |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND FIRST END |
| Thread Class | 2B FIRST END |
| Seat Angle | 37.0 DEGREES SECOND END |
| Nominal Thread Size | 1.062 INCHES FIRST END IN |
| Thread Series Designator | UN FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Inside Surface Condition | SMOOTH |
| Nominal Thread Size | 1.062 INCHES SECOND END IN |
| Thread Series Designator | UN SECOND END |
| Flow Angle | 90.0 DEGREES SECOND END |
| Thread Quantity Per Inch | 2B SECOND END |
| Connection Type | THREADED INTERNAL TUBE SECOND END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Thread Direction | RIGHT-HAND SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Connection Style | SWIVEL NUT FLARE SECOND END |
| Measuring Method and Length | 92.000 INCHES NOMINAL EXCLUDING END FITTINGS IN |
| Inside Diameter | 0.750 INCHES NOMINAL IN |
| End Connection Design | ELBOW SECOND END |
| Cross-Sectional Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 31610 | Tennant Company (USA) |
NSN 4720-01-478-8631 is a Hose Assembly,nonmetallic, manufactured by Tennant Company, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-478-8631 has 1 cross-referenced part number: 31610 (Tennant Company).
There are 7 known substitutes for 4720-01-478-8631: 3110-00-157-2009, 6220-00-181-9698, 5330-00-822-7977 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31610: Thread Direction: RIGHT-HAND FIRST END; End Item Identification: TENNANT FLOOR CLEANER; Thread Class: 2B FIRST END; Seat Angle: 37.0 DEGREES SECOND END. 24 total characteristics are documented in the Federal Logistics Information System.