The Retainer,spring, cataloged under National Stock Number 1620-00-821-4458, is classified within Federal Supply Class 1620 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Control Systems Division. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Retainer,spring |
| FSC / FSG | 1620 — No Item Name Available (FSG 16) |
| Manufacturers | Parker-Hannifin Corporation Dba Control Systems Division (CAGE 82106); Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (CAGE 59211) |
| Parameter | Value |
|---|---|
| NSN | 1620-00-821-4458 |
| Primary Part Number | 26721 |
| Item Name | Retainer,spring |
| FSC / FSG | 1620 / 16 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Control Systems Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1620-00-821-4458 is a Retainer,spring, manufactured by Parker-Hannifin Corporation Dba Control Systems Division, classified under FSC 1620 (No Item Name Available). Status: active.
NSN 1620-00-821-4458 has 2 cross-referenced part numbers: 26721 (Parker-Hannifin Corporation Dba Control Systems Division), 26721 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations).
There are 4 known substitutes for 1620-00-821-4458: 3110-00-156-4817, 5310-00-360-7581, 4320-01-365-2584 and 1 more. Verify interchangeability with system specifications before substitution.