The Handle,needle Valve, cataloged under National Stock Number 4820-01-102-6591, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-102-6591 |
| Primary Part Number | 80035-1 |
| Item Name | Handle,needle Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| Status | CANCELLED |
| General Characteristics Item Description | MOLDED PLASTIC; 1.4 IN. DIA IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4820-01-102-6591 is a Handle,needle Valve, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-102-6591 has 3 cross-referenced part numbers: 80035-1 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), RUB3684 (Rolls-Royce Plc Naval Marine), 306-18 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok).
There are 7 known substitutes for 4820-01-102-6591: 5305-00-206-0170, 5975-00-234-2422, 3455-00-596-5122 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 80035-1: End Item Identification: NEEDLE VALVE FSCM 70628 REF NO. 3-8078-1; General Characteristics Item Description: MOLDED PLASTIC; 1.4 IN. DIA IN. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-102-6591 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.