The Valve,ball, cataloged under National Stock Number 4820-01-273-7649, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 4820-01-273-7649 |
| Primary Part Number | 76831 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. |
| Status | ACTIVE |
| Material | NICKEL ALLOY BODY |
| Nominal Outside Diameter | 6.125 INCHES ALL ENDS IN |
| Bolt Circle Nominal Diameter | 5.000 INCHES ALL ENDS IN |
| Bolt Hole Nominal Diameter | 0.562 INCHES ALL ENDS IN |
| Media for Which Designed | WASTE PRODUCT FIRST RESPONSE |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Bolt Hole Quantity | 6 ALL ENDS |
| Connection Type | FLANGE ALL ENDS |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Furnished Items and Quantity | 1 HANDLE |
| Valve Size | 2.500 INCHES IN |
| Valve Operation Method | MANUAL |
| Operating Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Flange Face Design | PLAIN ALL ENDS |
| Nominal Thickness | 0.500 INCHES ALL ENDS IN |
| Media for Which Designed | WATER, SALT SECOND RESPONSE |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 76831-001UP | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
| 76831 PRIMARY | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
NSN 4820-01-273-7649 is a Valve,ball, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-273-7649 has 2 cross-referenced part numbers: 76831-001UP (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 76831 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).
There are 4 known substitutes for 4820-01-273-7649: 2815-00-530-3259, 5340-01-109-2638, 2990-01-111-5753 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 76831: Material: NICKEL ALLOY BODY; Nominal Outside Diameter: 6.125 INCHES ALL ENDS IN; Bolt Circle Nominal Diameter: 5.000 INCHES ALL ENDS IN; Bolt Hole Nominal Diameter: 0.562 INCHES ALL ENDS IN. 17 total characteristics are documented in the Federal Logistics Information System.