The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-478-8635, 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 22 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-478-8635 |
| Primary Part Number | 34351 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Tennant Company |
| Status | ACTIVE |
| Thread Quantity Per Inch | 12 FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Thread Series Designator | UN SECOND END |
| End Connection Design | STRAIGHT FIRST END |
| Inside Surface Condition | SMOOTH |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Nominal Thread Size | 1.625 INCHES SECOND END IN |
| Nominal Thread Size | 1.625 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES SECOND END |
| Thread Quantity Per Inch | 12 SECOND END |
| Thread Direction | RIGHT-HAND SECOND END |
| End Connection Design | ELBOW SECOND END |
| Thread Series Designator | UN FIRST END |
| Inside Diameter | 1.250 INCHES NOMINAL IN |
| Measuring Method and Length | 32.000 INCHES NOMINAL EXCLUDING END FITTINGS IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Flow Angle | 90.0 DEGREES SECOND END |
| Connection Style | SWIVEL NUT FLARE SECOND END |
| Thread Class | 2B FIRST END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Connection Type | THREADED INTERNAL TUBE SECOND END |
| Cross-Sectional Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 34351 | Tennant Company (USA) |
NSN 4720-01-478-8635 is a Hose Assembly,nonmetallic, manufactured by Tennant Company, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-478-8635 has 1 cross-referenced part number: 34351 (Tennant Company).
There are 5 known substitutes for 4720-01-478-8635: 4820-00-052-4649, 7690-00-260-7811, 5950-00-811-0462 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 34351: Thread Quantity Per Inch: 12 FIRST END; Thread Direction: RIGHT-HAND FIRST END; Thread Series Designator: UN SECOND END; End Connection Design: STRAIGHT FIRST END. 25 total characteristics are documented in the Federal Logistics Information System.