The Valve,stop-Check, cataloged under National Stock Number 4820-01-352-8939, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, 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 | 4820-01-352-8939 |
| Primary Part Number | 5071-011-300 |
| Item Name | Valve,stop-Check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc |
| Status | ACTIVE |
| Bonnet Type | PACKING RETAINING |
| Connection Type | FLANGE ALL ENDS |
| Style Designator | OFFSET FLANGED ENDS |
| Supplementary Features | THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES 76364 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984 |
| Material | COPPER ALLOY 922 SEAT |
| Face to Face Distance | 9.500 INCHES IN |
| Bolt Hole Quantity | 8 ALL ENDS |
| Mounting Position | HORIZONTAL |
| Material | NICKEL ALLOY 400 STEM |
| Nominal Outside Diameter | 6.625 INCHES ALL ENDS IN |
| Flange Face Design | PLAIN ALL ENDS |
| Nominal Thickness | 0.500 INCHES ALL ENDS IN |
| Furnished Items and Quantity | 1 HANDWHEEL |
| Valve Size | 3.000 INCHES IN |
| Material | COPPER ALLOY 922 BODY |
| Bolt Hole Nominal Diameter | 0.562 INCHES ALL ENDS IN |
| Valve Operation Method | AUTOMATIC OR MANUAL |
| Offset Distance | 0.562 INCHES IN |
| Flow Control Device | DISK |
| Bolt Circle Nominal Diameter | 5.500 INCHES ALL ENDS IN |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5071-011-300 PRIMARY | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| 5071N-3IN | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| 178131 | Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings (USA) |
| 5071-3IN.178131 REV. F | Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings (USA) |
NSN 4820-01-352-8939 is a Valve,stop-Check, manufactured by Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-352-8939 has 4 cross-referenced part numbers: 5071-011-300 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 5071N-3IN (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 178131 (Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings), 5071-3IN.178131 REV. F (Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings).
There are 5 known substitutes for 4820-01-352-8939: 4820-01-225-8919, 4820-01-351-8165, 4820-01-365-6950 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5071-011-300: Bonnet Type: PACKING RETAINING; Connection Type: FLANGE ALL ENDS; Style Designator: OFFSET FLANGED ENDS; Supplementary Features: THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES 76364 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984. 21 total characteristics are documented in the Federal Logistics Information System.