The Valve,flow Control, cataloged under National Stock Number 4820-00-441-2594, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Portland Valve Llc. This item has 3 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 | 4820-00-441-2594 |
| Primary Part Number | A1171TT |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Portland Valve Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A1171TT PRIMARY | Portland Valve Llc (USA) |
| A1171TT1 1-2IN | Metso Automation Usa, Inc (USA) |
| 0-349 | Portland Valve Llc (USA) |
NSN 4820-00-441-2594 is a Valve,flow Control, manufactured by Portland Valve Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-441-2594 has 3 cross-referenced part numbers: A1171TT (Portland Valve Llc), A1171TT1 1-2IN (Metso Automation Usa, Inc), 0-349 (Portland Valve Llc).
There are 2 known substitutes for 4820-00-441-2594: 6750-01-382-0788, 5210-01-391-0224. Verify interchangeability with system specifications before substitution.
Key specifications for A1171TT: End Item Identification: HYDRAULIC VALVE. 1 total characteristics are documented in the Federal Logistics Information System.