The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-337-7473, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-337-7473 |
| Primary Part Number | SM-8 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division |
| Status | ACTIVE |
| Thread Series Designator | UNF |
| Connection Type | THREADED INTERNAL TUBE |
| Nominal Thread Size | 0.750 INCHES IN |
| Thread Class | 3B |
| End Connection Quantity | 3 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SM-8 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| P40135 | Jlg Industries, Inc. (USA) |
| SM-8 | Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division (USA) |
| P40135 | Lull Lift Corp Dba Omniquip Parts Worldwide (USA) |
NSN 4820-01-337-7473 is a Valve,linear,directional Control, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-337-7473 has 4 cross-referenced part numbers: SM-8 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), P40135 (Jlg Industries, Inc.), SM-8 (Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division), P40135 (Lull Lift Corp Dba Omniquip Parts Worldwide).
There are 4 known substitutes for 4820-01-337-7473: 5340-00-831-3022, 5935-01-217-8548, 5935-01-294-2218 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for SM-8: Thread Series Designator: UNF; Connection Type: THREADED INTERNAL TUBE; Nominal Thread Size: 0.750 INCHES IN; Thread Class: 3B. 6 total characteristics are documented in the Federal Logistics Information System.