FSC 1630 — Aircraft Wheel and Brake Systems · FSG 16 — Aircraft Components and Accessories
Government record, cited
Also searched as1630-01-452-5178 ·
1630014525178 ·
NIIN 014525178 ·
01-452-5178 ·
FSC 1630 Aircraft Wheel and Brake Systems
Nearby stock numbers← 1630-01-452-5176 Piston Assembly, Hydraulic Brake,
·
1630-01-452-5522 Control Unit, Antiskid →
Features
Brake,dual Disk — FSC 1630
Criticality Code Justification: FEAT
Identification
NSN: 1630-01-452-5178
NIIN: 014525178
FSC: 1630 — Aircraft Wheel and Brake Systems
FSG: 16 — Aircraft Components and Accessories
General Description
The Brake,dual Disk, cataloged under National Stock Number 1630-01-452-5178, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
1630-01-452-5178
Item Name
Brake,dual Disk
FSC / FSG
1630 / 16 — Aircraft Wheel and Brake Systems
Status
ACTIVE
Criticality Code Justification
FEAT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
Y
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
42555-481
3/9Design control — primary reference
U.S. Government activity
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.
1630-00-001-2283
DISC,BRAKE
1630-00-001-8356
DISC,BRAKE
1630-00-003-3083
SLEEVE,WHEEL
1630-00-004-2811
END FITTING,BRAKE ACTUATOR HYDRA
1630-00-004-4065
1630-00-004-4065 · Item name not on file
1630-00-005-1707
PARTS KIT,WHEEL,OVERHAUL
1630-00-006-8704
HOUSING,BRAKE,MULTIPLE DISK
1630-00-006-8705
TUBE,TORQUE,BRAKE
Related Parts in Aircraft Components and Accessories
1630-00-001-2283
DISC,BRAKE
42234D172
1630-00-001-8356
DISC,BRAKE
42234-40
1630-00-003-3083
SLEEVE,WHEEL
AH083897
1630-00-004-2811
END FITTING,BRAKE ACTUATOR HYDRA
1630-00-004-4065
1630-00-004-4065 · Item name not on file
1630-00-005-1707
PARTS KIT,WHEEL,OVERHAUL
7227086-10
1630-00-006-8704
HOUSING,BRAKE,MULTIPLE DISK
5001113
1630-00-006-8705
TUBE,TORQUE,BRAKE
5001152
Frequently Asked Questions
What is NSN 1630-01-452-5178?
NSN 1630-01-452-5178 is a Brake,dual Disk, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
What are the specifications of 1630-01-452-5178?
Key specifications for 1630-01-452-5178: Criticality Code Justification: FEAT; Special Features: ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION, OR THE PRESERVATION OF LIFE OR SAFETY OF OPERATING PERSONNEL; End Item Identification: PREPROVISIONING SUPPORT NAVICP IS POE. 1 specification is documented in the U.S. Government catalog.
Is NSN 1630-01-452-5178 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.
What is the DEMIL code for NSN 1630-01-452-5178?
NSN 1630-01-452-5178 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.