The Ring,lantern, cataloged under National Stock Number 4320-00-835-4439, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Air & Liquid Systems Corporation Dba Buffalo Pumps. Government technical data includes 4 verified specifications, 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 | 4320-00-835-4439 |
| Primary Part Number | 2376-4 |
| Item Name | Ring,lantern |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Air & Liquid Systems Corporation Dba Buffalo Pumps |
| Status | ACTIVE |
| Inside Diameter | 2.812 INCHES NOMINAL IN |
| Height | 0.500 INCHES NOMINAL IN |
| Outside Diameter | 3.938 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2376-4 PRIMARY | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
NSN 4320-00-835-4439 is a Ring,lantern, manufactured by Air & Liquid Systems Corporation Dba Buffalo Pumps, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-835-4439 has 1 cross-referenced part number: 2376-4 (Air & Liquid Systems Corporation Dba Buffalo Pumps).
There are 3 known substitutes for 4320-00-835-4439: 2990-01-493-3578, 4720-01-531-4724, 1680-01-553-5646. Verify interchangeability with system specifications before substitution.
Key specifications for 2376-4: Inside Diameter: 2.812 INCHES NOMINAL IN; Height: 0.500 INCHES NOMINAL IN; Outside Diameter: 3.938 INCHES NOMINAL IN; Material: COPPER ALLOY OVERALL. 4 total characteristics are documented in the Federal Logistics Information System.