The Valve Assembly,environmental Con, cataloged under National Stock Number 1660-01-668-6580, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Pacific Scientific Company Dba Pacific Scientific Co Div Services at Support Operations. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-668-6580 |
| Primary Part Number | 423785-2 |
| Item Name | Valve Assembly,environmental Con |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Pacific Scientific Company Dba Pacific Scientific Co Div Services at Support Operations |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1660-01-668-6580 is a Valve Assembly,environmental Con, manufactured by Pacific Scientific Company Dba Pacific Scientific Co Div Services at Support Operations, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-01-668-6580 has 3 cross-referenced part numbers: 423785-2 (Meggitt North Hollywood Inc), 423785-2 (Pacific Scientific Company Dba Pacific Scientific Co Div Services at Support Operations), 423785-2 (Jamaica Bearings Co., Inc. Dba Jamaica Bearings Co., Inc.).
There is 1 known substitute for 1660-01-668-6580: 4240-01-048-3096. Verify interchangeability with system specifications before substitution.
Key specifications for 423785-2: Part Name Assigned by Controlling Agency: VALVE,ECS; End Item Identification: P-8A POSEIDON AIRCRAFT A. 2 total characteristics are documented in the Federal Logistics Information System.