The Valve,ball, cataloged under National Stock Number 4820-01-338-6427, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Daniel Industries Inc. Government technical data includes 13 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 | 4820-01-338-6427 |
| Primary Part Number | 1U |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Daniel Industries Inc |
| Status | ACTIVE |
| Operating Pressure | 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Style Designator | ANGLE |
| Material | STEEL COMP 416 STEM |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Material | STEEL FLOW CONTROL DEVICE |
| Material | STEEL BODY |
| Maximum Operating Temp | 450.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Connection Type | UNTHREADED EXTERNAL PIPE ALL ENDS |
| Bonnet Type | INSIDE SCREW |
| Valve Operation Method | MANUAL |
| Bonnet Attachment Method | THREADED |
| Nominal Pipe Size Accommodated | 0.750 INCHES ALL ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1U | Daniel Industries Inc (USA) |
NSN 4820-01-338-6427 is a Valve,ball, manufactured by Daniel Industries Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-338-6427 has 1 cross-referenced part number: 1U (Daniel Industries Inc).
There are 3 known substitutes for 4820-01-338-6427: 4730-00-061-0386, 3110-00-144-8497, 5331-01-323-8854. Verify interchangeability with system specifications before substitution.
Key specifications for 1U: Operating Pressure: 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Style Designator: ANGLE; Material: STEEL COMP 416 STEM; Nominal Thread Size: 0.750 INCHES ALL ENDS IN. 13 total characteristics are documented in the Federal Logistics Information System.