The Spool Stop, cataloged under National Stock Number 1680-01-483-7720, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-483-7720 |
| Primary Part Number | 21265 |
| Item Name | Spool Stop |
| FSC / FSG | 1680 / 16 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1680-01-483-7720 is a Spool Stop, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 1680 (No Item Name Available). Status: active.
NSN 1680-01-483-7720 has 2 cross-referenced part numbers: 21265 (Parker Hannifin Corporation Div Hydraulic Systems Division), 21265 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations).
There are 5 known substitutes for 1680-01-483-7720: 2520-00-164-5456, 5340-00-307-1497, 4810-01-264-9337 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21265: Part Name Assigned by Controlling Agency: SPOOL-STOP; End Item Identification: C-130 HERCULES. 2 total characteristics are documented in the Federal Logistics Information System.