NSN 1630-01-620-4563 · NIIN 016204563 · Part number 3922AS146-2
Carolina Growler Inc Div Growler Manufacturing and Engineering · FSC 1630 — Aircraft Wheel and Brake Systems · FSG 16 — Aircraft Components and Accessories · CAGE 550C1
Government record, cited
NSN 1630-01-620-4563 — this item is cataloged by the U.S. Government under National Stock Number 1630-01-620-4563. Manufacturer of record part number: 3922AS146-2.
Also searched as1630-01-620-4563 ·
1630016204563 ·
NIIN 016204563 ·
01-620-4563 ·
FSC 1630 Aircraft Wheel and Brake Systems · CAGE 550C1 · 3922AS146-2 · DVSSMC-01K
Manufacturer of record: Carolina Growler Inc Div Growler Manufacturing and Engineering
Identification
NSN: 1630-01-620-4563
NIIN: 016204563
FSC: 1630 — Aircraft Wheel and Brake Systems
FSG: 16 — Aircraft Components and Accessories
Primary part number: 3922AS146-2
Manufacturer: Carolina Growler Inc Div Growler Manufacturing and Engineering
General Description
The Cylinder,hydraulic Brake,master, cataloged under National Stock Number 1630-01-620-4563, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Carolina Growler Inc Div Growler Manufacturing and Engineering. The record lists 2 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
1630-01-620-4563
Primary Part Number
3922AS146-2
Item Name
Cylinder,hydraulic Brake,master
FSC / FSG
1630 / 16 — Aircraft Wheel and Brake Systems
Manufacturer
Carolina Growler Inc Div Growler Manufacturing and Engineering
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Carolina Growler Inc Div Growler Manufacturing and Engineering (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 1630-01-620-4563?
NSN 1630-01-620-4563 is a Cylinder,hydraulic Brake,master, manufactured by Carolina Growler Inc Div Growler Manufacturing and Engineering, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
What part numbers are listed for NSN 1630-01-620-4563?
NSN 1630-01-620-4563 has 2 manufacturer part numbers on file: DVSSMC-01K (Deval Life Cycle Support Llc), 3922AS146-2 (Carolina Growler Inc Div Growler Manufacturing and Engineering).
What are the specifications of 3922AS146-2?
Key specifications for 3922AS146-2: Part Name Assigned by Controlling Agency: MASTER CYLINDER ASSEMBLY DRAWBAR; End Item Identification: (NHA)3847AS210. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1630-01-620-4563 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.