The Valve,angle, cataloged under National Stock Number 4820-00-541-0933, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is General Electric Company. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 4820-00-541-0933 |
| Primary Part Number | 1C1787-10 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Thread Direction | RIGHT-HAND FIRST END |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Valve Operation Method | MANUAL |
| Features Provided | BONNET PACKING |
| Bonnet Attachment Method | THREADED |
| Thread Quantity Per Inch | 4-1/2 FIRST END |
| Nominal Thread Size | 2.000 INCHES FIRST END IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) FIRST END |
| Style Designator | ANGLE |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Bonnet Type | INSIDE SCREW |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY PACS ACLG AND ACLJ |
| Renewable Seat Ring Type | THREADED |
| Material | COPPER ALLOY OVERALL |
| Connection Style | PLAIN,OPTIONAL END(PIPE) FIRST END |
| Nominal Pipe Size Accommodated | 2.000 INCHES FIRST END IN |
| Maximum Operating Temp | 358.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-541-0933 is a Valve,angle, manufactured by General Electric Company, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-541-0933 has 3 cross-referenced part numbers: 1C1787-10 (General Electric Company), 4430 (Ashcroft Inc Dba Heise), 1C1787-10 (General Electric Company).
There are 12 known substitutes for 4820-00-541-0933: 6630-00-074-0394, 6515-00-104-8714, 5305-00-146-5701 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1C1787-10: Flow Control Device: DISK; Thread Direction: RIGHT-HAND FIRST END; Connection Type: THREADED INTERNAL PIPE FIRST END; Valve Operation Method: MANUAL. 18 total characteristics are documented in the Federal Logistics Information System.