PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12168Cylinder Assembly,hydraulic Brak

Kaman Aerospace Corporation Dba Air Vehicles & Mro Division · NSN 1630-01-684-6163 · FSC 1630 · No Item Name Available
Verified by PartsTable
NSN 1630-01-684-6163 — this item is cataloged by the U.S. Government under National Stock Number 1630-01-684-6163. Primary manufacturer part number: 12168.
Features
  • Cylinder Assembly,hydraulic Brak — FSC 1630
  • 2 verified cross-references
  • Primary manufacturer: Kaman Aerospace Corporation Dba Air Vehicles & Mro Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 1630-01-684-6163, is classified within Federal Supply Class 1630 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Kaman Aerospace Corporation Dba Air Vehicles & Mro Division. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1630-01-684-6163
Primary Part Number12168
Item NameCylinder Assembly,hydraulic Brak
FSC / FSG1630 / 16 — No Item Name Available
ManufacturerKaman Aerospace Corporation Dba Air Vehicles & Mro Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5365-00-771-1657 INTERCHANGEABLE
Bushing Blank
3120-00-808-5627 INTERCHANGEABLE
Bearing,sleeve
3448-00-957-3000 INTERCHANGEABLE
Arbor,pinion
5305-01-190-714146-220185 P4 INTERCHANGEABLE
Screw
General Electric Co Medical Systems Div
5998-01-475-470112168 INTERCHANGEABLE
Circuit Card Assembly
Ap Labs, Inc.
4820-01-528-910412168-501 INTERCHANGEABLE
Deck Box Operator,valve
B.w. Elliott Manufacturing Co., Llc
3020-01-546-63461006795 REV C ITEM 3 INTERCHANGEABLE
Gear,drive Motion
Gta Marine Dba Gta Marine
Cross-Reference Index
Part NumberManufacturer
12168 PRIMARY Kaman Aerospace Corporation Dba Air Vehicles & Mro Division (USA)
12168 Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5365-00-771-1657INTERCHANGEABLE
BUSHING BLANK
3120-00-808-5627INTERCHANGEABLE
BEARING,SLEEVE
3448-00-957-3000INTERCHANGEABLE
ARBOR,PINION
5305-01-190-7141INTERCHANGEABLE
SCREW
46-220185 P4
5998-01-475-4701INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
12168
4820-01-528-9104INTERCHANGEABLE
DECK BOX OPERATOR,VALVE
12168-501
3020-01-546-6346INTERCHANGEABLE
GEAR,DRIVE MOTION
1006795 REV C ITEM 3

Frequently Asked Questions

What is NSN 1630-01-684-6163?

NSN 1630-01-684-6163 is a Cylinder Assembly,hydraulic Brak, manufactured by Kaman Aerospace Corporation Dba Air Vehicles & Mro Division, classified under FSC 1630 (No Item Name Available). Status: active.

What are the part numbers for NSN 1630-01-684-6163?

NSN 1630-01-684-6163 has 2 cross-referenced part numbers: 12168 (Kaman Aerospace Corporation Dba Air Vehicles & Mro Division), 12168 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1630-01-684-6163?

There are 7 known substitutes for 1630-01-684-6163: 5365-00-771-1657, 3120-00-808-5627, 3448-00-957-3000 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12168?

Key specifications for 12168: Part Name Assigned by Controlling Agency: BODY, BRAKE CYLINDER. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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