The Valve,globe, cataloged under National Stock Number 4820-00-540-6432, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Crane Co Div Valve Div. Government technical data includes 23 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-540-6432 |
| Primary Part Number | 14 1-2P |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Crane Co Div Valve Div |
| Status | CANCELLED |
| Connection Style | PLAIN,OPTIONAL END(PIPE) FIRST END |
| Bonnet Type | INSIDE SCREW |
| Bonnet Attachment Method | UNION |
| Material | STEEL CORROSION RESISTING SEAT |
| Material Document and Classification | QQ-C-390,ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Material | COPPER ALLOY BODY |
| Renewable Seat Ring Type | THREADED |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Style Designator | STRAIGHT THRU |
| Material | COPPER ALLOY STEM |
| Thread Series Designator | NPT FIRST END |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY END CONNECTIONS |
| Features Provided | BONNET PACKING |
| Nominal Pipe Size Accommodated | 0.750 INCHES FIRST END IN |
| Valve Operation Method | MANUAL |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Flow Control Device | DISK |
| Thread Direction | RIGHT-HAND FIRST END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4820-00-540-6432 is a Valve,globe, manufactured by Crane Co Div Valve Div, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-540-6432 has 2 cross-referenced part numbers: 14 1-2P (Crane Co Div Valve Div), 14-1-2P (Crane Co Div Valve Div).
There are 2 known substitutes for 4820-00-540-6432: 4820-00-882-4419, 4810-01-489-0494. Verify interchangeability with system specifications before substitution.
Key specifications for 14 1-2P: Connection Style: PLAIN,OPTIONAL END(PIPE) FIRST END; Bonnet Type: INSIDE SCREW; Bonnet Attachment Method: UNION; Material: STEEL CORROSION RESISTING SEAT. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-540-6432 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.