The Valve,ball, cataloged under National Stock Number 4820-01-249-3760, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hammond Valve Corp. Government technical data includes 16 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-249-3760 |
| Primary Part Number | 807-1 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Hammond Valve Corp |
| Status | CANCELLED |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Material | COPPER ALLOY BODY |
| Maximum Operating Temp | 150.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Nominal Thread Size | 1.000 INCHES ALL ENDS IN |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Maximum Operating Temp | 366.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Thread Series Designator | NPT ALL ENDS |
| Valve Operation Method | MANUAL |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4820-01-249-3760 is a Valve,ball, manufactured by Hammond Valve Corp, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-249-3760 has 2 cross-referenced part numbers: 807-1 (Hammond Valve Corp), 807-1 IN (Hammond Valve Corp).
There are 9 known substitutes for 4820-01-249-3760: 3110-00-100-4186, 3030-00-528-4638, 3110-00-606-1840 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 807-1: Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS; Thread Direction: RIGHT-HAND ALL ENDS; Operating Pressure: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS; Material: COPPER ALLOY BODY. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-249-3760 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.