The Valve,angle, cataloged under National Stock Number 4820-00-223-5170, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Bellofram Corporation. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-223-5170 |
| Primary Part Number | N1574 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Bellofram Corporation |
| Status | ACTIVE |
| Bonnet Type | INSIDE SCREW |
| Operating Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Nominal Thread Size | 0.500 INCHES SECOND END IN |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Bonnet Attachment Method | THREADED |
| Flow Control Device | NEEDLE |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Thread Series Designator | NPT ALL ENDS |
| Material | STEEL OVERALL |
| Nominal Thread Size | 0.500 INCHES FIRST END IN |
| Style Designator | ANGLE |
| Connection Style | PLAIN (PIPE) SECOND END |
| Maximum Operating Temp | 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Valve Operation Method | MANUAL |
| Connection Style | PLAIN,OPTIONAL END(PIPE) FIRST END |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-223-5170 is a Valve,angle, manufactured by Bellofram Corporation, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-223-5170 has 5 cross-referenced part numbers: 12273470 (U S Army Tank Automotive Command Amsta-Im-Mm), N1574 (Desco Corp Marsh Bellofram Div), 1900MFA (Jered Llc), 1900MFA (Desco Corp Marsh Bellofram Div), N1574 (Bellofram Corporation).
There is 1 known substitute for 4820-00-223-5170: 2520-00-594-9463. Verify interchangeability with system specifications before substitution.
Key specifications for N1574: Bonnet Type: INSIDE SCREW; Operating Pressure: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Connection Type: THREADED INTERNAL PIPE FIRST END; Nominal Thread Size: 0.500 INCHES SECOND END IN. 17 total characteristics are documented in the Federal Logistics Information System.