The Piston and Sleeve,absolute Press, cataloged under National Stock Number 1650-00-166-3588, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Valcor Engineering Corporation. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 1650-00-166-3588 |
| Primary Part Number | 843002 |
| Item Name | Piston and Sleeve,absolute Press |
| FSC / FSG | 1650 / 16 — No Item Name Available |
| Manufacturer | Valcor Engineering Corporation |
| Status | ACTIVE |
| FSC Application Data | VALVE,PRESSURE REGULATOR. AIRCRAFT PNEUMATIC SYSTEM |
| General Characteristics Item Description | STEEL PISTON AND SLEEVE,MATCHED COMPONENTS,1.640 IN PISTON LG,0.4999 TO0.5001 IN PISTON OD AFTER COATING,1.400 IN SLEEVE LG,0.684 TO 0.686 IN SLEEVE O/A OD,GROOVED FOR O RING PACKING IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1650-00-166-3588 is a Piston and Sleeve,absolute Press, manufactured by Valcor Engineering Corporation, classified under FSC 1650 (No Item Name Available). Status: active.
NSN 1650-00-166-3588 has 2 cross-referenced part numbers: 843002 (Kidde-Fenwal, Llc), 843002 (Valcor Engineering Corporation).
There is 1 known substitute for 1650-00-166-3588: 5310-00-620-4464. Verify interchangeability with system specifications before substitution.
Key specifications for 843002: FSC Application Data: VALVE,PRESSURE REGULATOR. AIRCRAFT PNEUMATIC SYSTEM; General Characteristics Item Description: STEEL PISTON AND SLEEVE,MATCHED COMPONENTS,1.640 IN PISTON LG,0.4999 TO0.5001 IN PISTON OD AFTER COATING,1.400 IN SLEEVE LG,0.684 TO 0.686 IN SLEEVE O/A OD,GROOVED FOR O RING PACKING IN. 2 total characteristics are documented in the Federal Logistics Information System.