The Valve,ball, cataloged under National Stock Number 4810-01-483-6644, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Mueller Refrigeration Co Inc Div of Mueller Industries Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-483-6644 |
| Primary Part Number | A-17872 |
| Item Name | Valve,ball |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Mueller Refrigeration Co Inc Div of Mueller Industries Inc |
| Status | ACTIVE |
| Operating Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Valve Size | 3.125 INCHES IN |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Face to Face Distance | 12.000 INCHES IN |
| Maximum Operating Temp | 300.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4810-01-483-6644 is a Valve,ball, manufactured by Mueller Refrigeration Co Inc Div of Mueller Industries Inc, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-01-483-6644 has 2 cross-referenced part numbers: A-17872 (Mueller Refrigeration Co Inc Div of Mueller Industries Inc), A-17872 (Johnson Controls Ltd, York Navy Systems).
There are 2 known substitutes for 4810-01-483-6644: 5355-00-342-5383, 4710-01-298-2195. Verify interchangeability with system specifications before substitution.
Key specifications for A-17872: Operating Pressure: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Special Features: EXCLUSIVE MCM SEALS THAT PROVIDE INDUSTRY LEADING LONGEVITY AND IMMEASUREABLE LOW LEAK RATES, CHROMIUM PLATED BALL TO REDUCE FRICTIONAL WEAR AND EXTEND SEAL LIFE, QUICK TERM CAP PROVIDES VISUAL IDENTIFICATION OF STEM POSITION AND ENHANCES SERVICEABLITY IN TIGHT PLACES, COMPATIBLE WITH CFC, HCFC, AND HFC REFRIGERANTS AND OILS; Valve Size: 3.125 INCHES IN; Style Designator: STRAIGHT THRU FLANGED ENDS. 6 total characteristics are documented in the Federal Logistics Information System.