The Piston,hydraulic Brake,master Cy, cataloged under National Stock Number 1630-00-869-2327, is classified within Federal Supply Class 1630 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes). Government technical data includes 7 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1630-00-869-2327 |
| Primary Part Number | 74-520 |
| Item Name | Piston,hydraulic Brake,master Cy |
| FSC / FSG | 1630 / 16 — No Item Name Available |
| Manufacturer | Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes) |
| Status | ACTIVE |
| Actuator Link Connection Type | SPHERICAL BOTTOM SOCKET |
| Largest Outside Diameter | 1.310 INCHES NOMINAL IN |
| Socket Depth | 0.340 INCHES NOMINAL IN |
| Length | 1.780 INCHES NOMINAL IN |
| Surface Feature | PLAIN SURFACE |
| Size Designator | 1-5/16 |
| Cup Protector | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1630-00-869-2327 is a Piston,hydraulic Brake,master Cy, manufactured by Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes), classified under FSC 1630 (No Item Name Available). Status: active.
NSN 1630-00-869-2327 has 2 cross-referenced part numbers: 74-520 (Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)), 41118 (Nasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco).
There are 9 known substitutes for 1630-00-869-2327: 5945-00-044-4803, 5133-00-189-9308, 5305-00-286-8976 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 74-520: Actuator Link Connection Type: SPHERICAL BOTTOM SOCKET; Largest Outside Diameter: 1.310 INCHES NOMINAL IN; Socket Depth: 0.340 INCHES NOMINAL IN; Length: 1.780 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.