The Ball,valve,ported, cataloged under National Stock Number 4820-01-019-7597, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok. Government technical data includes 5 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-019-7597 |
| Primary Part Number | 91949-122 |
| Item Name | Ball,valve,ported |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| Status | ACTIVE |
| Material Document and Classification | AISI 316 ASSN STD SINGLE MATERIAL RESPONSE |
| Port Quantity | 2 |
| Material | STEEL CORROSION RESISTING |
| Port Configuration | ANGLE |
| Stem Accommodation Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-019-7597 is a Ball,valve,ported, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-019-7597 has 2 cross-referenced part numbers: 90552-1 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 91949-122 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok).
There is 1 known substitute for 4820-01-019-7597: 1650-00-346-1256. Verify interchangeability with system specifications before substitution.
Key specifications for 91949-122: Material Document and Classification: AISI 316 ASSN STD SINGLE MATERIAL RESPONSE; End Item Identification: HOKE INCORPORATED VALVE NO. 7165F4B; Port Quantity: 2; Material: STEEL CORROSION RESISTING. 6 total characteristics are documented in the Federal Logistics Information System.