The Valve,ball, cataloged under National Stock Number 4820-00-425-6148, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Swagelok Co. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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 | 4820-00-425-6148 |
| Primary Part Number | SS-67F20MOD |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE |
| Thread Quantity Per Inch | 11-1/2 ALL ENDS |
| Material | STEEL COMP 316 FLOW CONTROL DEVICE |
| Thread Series Designator | NPT ALL ENDS |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE BODY |
| Bonnet Attachment Method | THREADED |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Valve Operation Method | MANUAL |
| Material | STEEL COMP 316 STEM |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE STEM |
| Material | STEEL COMP 316 BODY |
| Nominal Thread Size | 1.250 INCHES ALL ENDS IN |
| Renewable Seat Ring Type | PRESSED-IN |
| Maximum Operating Temp | 120.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Bonnet Type | INSIDE SPRING |
| Operating Pressure | 65.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Style Designator | STRAIGHT THRU |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2603926 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| SS-67F20MOD | Whitey Co (USA) |
| 2581678 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 2603929-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| SS-67F20MOD PRIMARY | Swagelok Co (USA) |
NSN 4820-00-425-6148 is a Valve,ball, manufactured by Swagelok Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-425-6148 has 5 cross-referenced part numbers: 2603926 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), SS-67F20MOD (Whitey Co), 2581678 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 2603929-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), SS-67F20MOD (Swagelok Co).
There is 1 known substitute for 4820-00-425-6148: 6625-00-877-4050. Verify interchangeability with system specifications before substitution.
Key specifications for SS-67F20MOD: Special Features: SWING-OUT TYPE; Surface Treatment: PASSIVATE; Thread Quantity Per Inch: 11-1/2 ALL ENDS; Material: STEEL COMP 316 FLOW CONTROL DEVICE. 23 total characteristics are documented in the Federal Logistics Information System.