The Disk,valve, cataloged under National Stock Number 4820-01-371-5894, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-371-5894 |
| Primary Part Number | 35919 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Circor Aerospace, Inc. Dba Circor Aerospace Inc |
| Status | ACTIVE |
| Inside Diameter | 0.180 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 35919 PRIMARY | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
NSN 4820-01-371-5894 is a Disk,valve, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-371-5894 has 1 cross-referenced part number: 35919 (Circor Aerospace, Inc. Dba Circor Aerospace Inc).
There are 3 known substitutes for 4820-01-371-5894: 5330-00-186-4937, 2915-01-033-4441, 5930-01-518-9764. Verify interchangeability with system specifications before substitution.
Key specifications for 35919: End Item Identification: CIRCLE SEAL;CHECK VALVE;MODEL PR-43-24; Inside Diameter: 0.180 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.