The Valve,butterfly, cataloged under National Stock Number 4820-01-374-2454, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tri-Tec Manufacturing Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-374-2454 |
| Primary Part Number | 26370000-1-1 |
| Item Name | Valve,butterfly |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Tri-Tec Manufacturing Llc |
| Status | ACTIVE |
| Valve Operation Method | MANUAL |
| Material | STEEL COMP 316 BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2637000 | Tri-Tec Manufacturing, Llc (USA) |
| 2637000 | Tri-Tec Manufacturing Llc (USA) |
| 26370000-1-1 PRIMARY | Tri-Tec Manufacturing Llc (USA) |
| 26370000-1-1 | Tri-Tec Manufacturing, Llc (USA) |
| 300185 ASSY 26370000-1-1 | Tri-Tec Manufacturing Llc (USA) |
NSN 4820-01-374-2454 is a Valve,butterfly, manufactured by Tri-Tec Manufacturing Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-374-2454 has 5 cross-referenced part numbers: 2637000 (Tri-Tec Manufacturing, Llc), 2637000 (Tri-Tec Manufacturing Llc), 26370000-1-1 (Tri-Tec Manufacturing Llc), 26370000-1-1 (Tri-Tec Manufacturing, Llc), 300185 ASSY 26370000-1-1 (Tri-Tec Manufacturing Llc).
There are 2 known substitutes for 4820-01-374-2454: 5342-00-318-6355, 5310-01-233-0563. Verify interchangeability with system specifications before substitution.
Key specifications for 26370000-1-1: Special Features: MODEL K37-20X8 OVAL; Valve Operation Method: MANUAL; Material: STEEL COMP 316 BODY. 3 total characteristics are documented in the Federal Logistics Information System.