The Valve,angle, cataloged under National Stock Number 4820-00-446-3237, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Johnson Controls Navy Systems, Llc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-446-3237 |
| Primary Part Number | 401341ITEM89 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| Connection Style | SOCKET (TUBE) FIRST ENDSOCKET (TUBE) FIRST END |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST ENDUNTHREADED INTERNAL TUBE FIRST END |
| Bonnet Type | INSIDE SCREWINSIDE SCREW |
| Thread Direction | RIGHT-HAND SECOND ENDRIGHT-HAND SECOND END |
| Furnished Items and Quantity | 1 CAP AND 1 CHAIN |
| Style Designator | ANGLE |
| Thread Class | 2A ALL ENDS2A ALL ENDS A |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES SECOND END0.250 INCHES FIRST END IN |
| Thread Series Designator | UNF SECOND END |
| Seat Angle | 45.0 DEGREES SECOND END |
| Nominal Thread Size | 0.438 INCHES SECOND END0.438 INCHES SECOND END IN |
| Valve Operation Method | MANUALMANUAL |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES SECOND END IN |
| Media for Which Designed | REFRIGERANT 22 SECOND RESPONSEREFRIGERANT 12 FIRST RESPONSE |
| Flow Control Device | DISKDISK |
| Connection Style | FLARED (TUBE) SECOND ENDFLARED (TUBE) SECOND END |
| Connection Type | THREADED EXTERNAL TUBE SECOND ENDTHREADED EXTERNAL TUBE SECOND END |
| Media for Which Designed | REFRIGERANT 22 SECOND RESPONSE |
| Bonnet Attachment Method | THREADEDTHREADED |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 401341ITEM89 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
| P215E | Henry Technologies, Inc. (USA) |
| BB55S59-0241ITEM49 | Naval Ship Systems Command (USA) |
| R33402ITEM49 PRIMARY | Frick Co (USA) |
| MIL-DTL-20064 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILV20064 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6431N | Henry Technologies, Inc. (USA) |
| BB55S59-0241ITEM49 PRIMARY | Naval Sea Systems Command (USA) |
| BA6431 | Henry Technologies, Inc. (USA) |
| 6431 | Henry Technologies, Inc. (USA) |
| AM57S59-120ALT1PC74 | Naval Ship Systems Command (USA) |
| AM57S59-120ALT1PC74 PRIMARY | Naval Sea Systems Command (USA) |
NSN 4820-00-446-3237 is a Valve,angle, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-446-3237 has 12 cross-referenced part numbers: 401341ITEM89 (Johnson Controls Navy Systems, Llc), P215E (Henry Technologies, Inc.), BB55S59-0241ITEM49 (Naval Ship Systems Command), R33402ITEM49 (Frick Co), MIL-DTL-20064 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.
There are 12 known substitutes for 4820-00-446-3237: 6680-00-085-7589, 5950-00-137-4728, 3110-00-156-5451 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 401341ITEM89: Connection Style: SOCKET (TUBE) FIRST ENDSOCKET (TUBE) FIRST END; Connection Type: UNTHREADED INTERNAL TUBE FIRST ENDUNTHREADED INTERNAL TUBE FIRST END; Bonnet Type: INSIDE SCREWINSIDE SCREW; Thread Direction: RIGHT-HAND SECOND ENDRIGHT-HAND SECOND END. 21 total characteristics are documented in the Federal Logistics Information System.