NSN 1630-01-714-4938 · NIIN 017144938 · Part number 2580654-5
Goodrich Corporation · FSC 1630 — Aircraft Wheel and Brake Systems · FSG 16 — Aircraft Components and Accessories · CAGE 6K4C8
Government record, cited
NSN 1630-01-714-4938 — this item is cataloged by the U.S. Government under National Stock Number 1630-01-714-4938. Manufacturer of record part number: 2580654-5.
Also searched as1630-01-714-4938 ·
1630017144938 ·
NIIN 017144938 ·
01-714-4938 ·
FSC 1630 Aircraft Wheel and Brake Systems · CAGE 6K4C8 · 2580654-5
Nearby stock numbers← 1630-01-714-3056 Disk Assembly, Multiple Disk Brak
·
1630-01-714-6924 Sensor, Anti-Lock Brake, Aircraft →
Features
Piston Assembly,hydraulic Brake, — FSC 1630
3 manufacturer part numbers on file
Manufacturer of record: Goodrich Corporation
Identification
NSN: 1630-01-714-4938
NIIN: 017144938
FSC: 1630 — Aircraft Wheel and Brake Systems
FSG: 16 — Aircraft Components and Accessories
Primary part number: 2580654-5
Manufacturer: Goodrich Corporation
General Description
The Piston Assembly,hydraulic Brake,, cataloged under National Stock Number 1630-01-714-4938, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Goodrich Corporation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1630-01-714-4938
Primary Part Number
2580654-5
Item Name
Piston Assembly,hydraulic Brake,
FSC / FSG
1630 / 16 — Aircraft Wheel and Brake Systems
Manufacturer
Goodrich Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Goodrich Corporation Div Advanced Structures Landing Systems (USA)
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 1630-01-714-4938?
NSN 1630-01-714-4938 is a Piston Assembly,hydraulic Brake,, manufactured by Goodrich Corporation, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
What part numbers are listed for NSN 1630-01-714-4938?
NSN 1630-01-714-4938 has 3 manufacturer part numbers on file: 2580654-5 (Goodrich Corporation), 2580654-5 (Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems), 2580654-5 (Goodrich Corporation Div Advanced Structures Landing Systems).
What are the specifications of 2580654-5?
Key specifications for 2580654-5: Part Name Assigned by Controlling Agency: PISTON ASSEMBLY STRUT; End Item Identification: E-2D ADVANCED HAWKEYE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1630-01-714-4938 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 1630-01-714-4938?
NSN 1630-01-714-4938 has DEMIL Code Q. 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.