The Stem,fluid Valve, cataloged under National Stock Number 4820-01-392-2448, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Griswold Industries Dba Cla-Val Co. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-392-2448 |
| Primary Part Number | 65476E |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Griswold Industries Dba Cla-Val Co |
| Status | ACTIVE |
| Material Document and Classification | QQ-N-281,CL B FED SPEC 1ST MATERIAL RESPONSE |
| Valve Type for Which Designed | REGULATOR |
| Material | NICKEL AND COPPER ALLOY |
| Stem Actuating End Type | THREADED EXTERNALLY |
| Valve Model Number for Which Designed | 22400-O1E |
| Valve Size for Which Designed | 4.000 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 65476E PRIMARY | Griswold Industries Dba Cla-Val Co (USA) |
| 22400 FIND 27-1 | Griswold Industries Dba Cla-Val Co (USA) |
| 22400 | Griswold Industries Dba Cla-Val Co (USA) |
NSN 4820-01-392-2448 is a Stem,fluid Valve, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-392-2448 has 3 cross-referenced part numbers: 65476E (Griswold Industries Dba Cla-Val Co), 22400 FIND 27-1 (Griswold Industries Dba Cla-Val Co), 22400 (Griswold Industries Dba Cla-Val Co).
There are 9 known substitutes for 4820-01-392-2448: 5999-01-093-2598, 6685-01-136-3478, 5330-01-139-6100 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 65476E: Material Document and Classification: QQ-N-281,CL B FED SPEC 1ST MATERIAL RESPONSE; Valve Type for Which Designed: REGULATOR; Material: NICKEL AND COPPER ALLOY; End Item Identification: CLA-VAL CO. 4.OIN. 181M-1 HY CHECK NO. 22400-O1E; WEAPON SYSTEM CODE JF, OLIVER PERRY CLASS FFGS. 8 total characteristics are documented in the Federal Logistics Information System.