The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4820-01-170-7040, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Danfoss Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-170-7040 |
| Primary Part Number | 39435-1 |
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Danfoss Inc |
| Status | ACTIVE |
| Material Thickness | 0.062 INCHES NOMINAL IN |
| Center Hole Diameter | 0.453 INCHES NOMINAL IN |
| Taper Minor Diameter | 0.865 INCHES NOMINAL IN |
| Outside Diameter | 1.325 INCHES NOMINAL IN |
| Material | RUBBER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-170-7040 is a Diaphragm,actuator Valve,special, manufactured by Danfoss Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-170-7040 has 2 cross-referenced part numbers: 39435-1 (Danfoss Inc), 39435-1 (Danfoss Fluid Power Inc Racine Opn).
There are 3 known substitutes for 4820-01-170-7040: 4320-00-215-7972, 1560-00-334-5858, 2840-00-765-6757. Verify interchangeability with system specifications before substitution.
Key specifications for 39435-1: Overall Height: 0.200 INCHES NOMINAL IN; Material Thickness: 0.062 INCHES NOMINAL IN; Center Hole Diameter: 0.453 INCHES NOMINAL IN; Taper Minor Diameter: 0.865 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.