The Valve,check, cataloged under National Stock Number 4820-01-211-4756, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Mcc Holdings, Inc. Dba Crane Valve North America Div Crane Chempharma & Energy. Government technical data includes 15 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-211-4756 |
| Primary Part Number | 2-6003-3 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Mcc Holdings, Inc. Dba Crane Valve North America Div Crane Chempharma & Energy |
| Status | ACTIVE |
| Valve Size | 3.000 INCHES IN |
| Bolt Hole Quantity | 4 ALL ENDS |
| Flange Face Design | PLAIN ALL ENDS |
| Nominal Outside Diameter | 7.500 INCHES ALL ENDS IN |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Bolt Hole Nominal Diameter | 0.688 INCHES ALL ENDS IN |
| Mounting Position | HORIZONTAL |
| Valve Operation Method | AUTOMATIC |
| Material | COPPER ALLOY OVERALL |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Nominal Thickness | 0.250 INCHES ALL ENDS IN |
| Bolt Circle Nominal Diameter | 6.000 INCHES ALL ENDS IN |
| Face to Face Distance | 5.250 INCHES IN |
| Connection Type | FLANGE ALL ENDS |
| Flow Control Device | DISK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-6003-3 | Mcc Holdings, Inc. Dba Crane Valve North America Div Crane Chempharma & Energy (USA) |
NSN 4820-01-211-4756 is a Valve,check, manufactured by Mcc Holdings, Inc. Dba Crane Valve North America Div Crane Chempharma & Energy, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-211-4756 has 1 cross-referenced part number: 2-6003-3 (Mcc Holdings, Inc. Dba Crane Valve North America Div Crane Chempharma & Energy).
There are 3 known substitutes for 4820-01-211-4756: 5325-00-255-6713, 1560-00-446-3955, 6110-01-337-7549. Verify interchangeability with system specifications before substitution.
Key specifications for 2-6003-3: Valve Size: 3.000 INCHES IN; Bolt Hole Quantity: 4 ALL ENDS; Flange Face Design: PLAIN ALL ENDS; Nominal Outside Diameter: 7.500 INCHES ALL ENDS IN. 15 total characteristics are documented in the Federal Logistics Information System.