NSN 1630-01-201-4075 · NIIN 012014075 · Part number 5R3-4-186
Meggitt Aircraft Braking Systems Corporation · FSC 1630 — Aircraft Wheel and Brake Systems · FSG 16 — Aircraft Components and Accessories · CAGE 0B9R9
Government record, cited
NSN 1630-01-201-4075 — this item is cataloged by the U.S. Government under National Stock Number 1630-01-201-4075. Manufacturer of record part number: 5R3-4-186.
Also searched as1630-01-201-4075 ·
1630012014075 ·
NIIN 012014075 ·
01-201-4075 ·
FSC 1630 Aircraft Wheel and Brake Systems · CAGE 0B9R9 · 5R3-4-186
Manufacturer of record: Meggitt Aircraft Braking Systems Corporation
Identification
NSN: 1630-01-201-4075
NIIN: 012014075
FSC: 1630 — Aircraft Wheel and Brake Systems
FSG: 16 — Aircraft Components and Accessories
Primary part number: 5R3-4-186
Manufacturer: Meggitt Aircraft Braking Systems Corporation
General Description
The Cup,hydraulic Brake Cylinder, cataloged under National Stock Number 1630-01-201-4075, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Meggitt Aircraft Braking Systems Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1630-01-201-4075
Primary Part Number
5R3-4-186
Item Name
Cup,hydraulic Brake Cylinder
FSC / FSG
1630 / 16 — Aircraft Wheel and Brake Systems
Manufacturer
Meggitt Aircraft Braking Systems Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Meggitt Aircraft Braking Systems Corporation (USA)
Reference documents
Reference
Meaning
5R3-4-186
5/9Secondary reference
Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems
No interchangeability data on file.
Other items in FSC 1630 — Aircraft Wheel and Brake Systems
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1630-00-027-5238
SEAT AND POPPET
1630-00-047-2409
1630-00-047-2409 · Item name not on file
1630-00-075-6471
1630-00-075-6471 · Item name not on file
1630-00-083-0381
1630-00-083-0381 · Item name not on file
1630-00-093-9628
SLEEVE
1630-00-111-2926
CYLINDER,BRAKE
1630-00-347-0291
ARM ASSY,BRAKE VALV
1630-01-650-2997
STATOR TUBE,TORQUE,BRAKE
Frequently Asked Questions
What is NSN 1630-01-201-4075?
NSN 1630-01-201-4075 is a Cup,hydraulic Brake Cylinder, manufactured by Meggitt Aircraft Braking Systems Corporation, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
What part numbers are listed for NSN 1630-01-201-4075?
NSN 1630-01-201-4075 has 1 manufacturer part number on file: 5R3-4-186 (Meggitt Aircraft Braking Systems Corporation).
What are the specifications of 5R3-4-186?
Key specifications for 5R3-4-186: End Item Identification: F-16 AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1630-01-201-4075 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.