PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66-30Lining,friction

Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems · NSN 1630-00-868-4827 · FSC 1630 · No Item Name Available
Verified by PartsTable
NSN 1630-00-868-4827 — this item is cataloged by the U.S. Government under National Stock Number 1630-00-868-4827. Primary manufacturer part number: 66-30.
Features
  • Lining,friction — FSC 1630
  • Fabrication Method: MOLDED
  • Hole Arrangement Style: SINGLE
  • Lining Style: CLUTCH DISK SEGMENT
  • Hole Type and Quantity: 2 COUNTERBORED
  • Attachment Method: RIVETED
  • Minor Radius: 2.805 INCHES NOMINAL IN
  • Arc Length: 2.255 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lining,friction, cataloged under National Stock Number 1630-00-868-4827, is classified within Federal Supply Class 1630 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN1630-00-868-4827
Primary Part Number66-30
Item NameLining,friction
FSC / FSG1630 / 16 — No Item Name Available
ManufacturerAircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
StatusCANCELLED
Fabrication MethodMOLDED
Hole Arrangement StyleSINGLE
Lining StyleCLUTCH DISK SEGMENT
Hole Type and Quantity2 COUNTERBORED
Attachment MethodRIVETED
Minor Radius2.805 INCHES NOMINAL IN
Arc Length2.255 INCHES NOMINAL IN
Features ProvidedRIGID FRICTION LINING
Application TypeDRY
Width0.932 INCHES NOMINAL IN
Thickness0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5940-00-114-1304 INTERCHANGEABLE
Terminal,stud
5935-00-502-82386630 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5995-00-999-5360723898-184 INTERCHANGEABLE
Case,cable Assembly
Raytheon Company Div Rmd Strategic
5130-01-113-1558 INTERCHANGEABLE
Socket,socket Wrench
5330-01-267-2880 INTERCHANGEABLE
Seal,plain Encased
3040-01-274-82106630 INTERCHANGEABLE
Shaft,straight
Coffin Turbo Pump Inc
5360-01-318-4550663000 INTERCHANGEABLE
Spring,helical,compression
Alfa Laval Inc
6515-01-482-93926630 INTERCHANGEABLE
Gage Set,punctum Plug
Oasis Medical, Inc.
2940-01-696-766966-30 INTERCHANGEABLE
Filter Element,fluid
Baldwin Filters
Cross-Reference Index
Part NumberManufacturer
Z00-11582-4 Daher Aerospace - Ex Socata (FRA)
66-30 PRIMARY Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems (USA)
066-03000 Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems (USA)
Related Parts
5940-00-114-1304INTERCHANGEABLE
TERMINAL,STUD
5935-00-502-8238INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6630
5995-00-999-5360INTERCHANGEABLE
CASE,CABLE ASSEMBLY
723898-184
5130-01-113-1558INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5330-01-267-2880INTERCHANGEABLE
SEAL,PLAIN ENCASED
3040-01-274-8210INTERCHANGEABLE
SHAFT,STRAIGHT
6630
5360-01-318-4550INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
663000
6515-01-482-9392INTERCHANGEABLE
GAGE SET,PUNCTUM PLUG
6630
2940-01-696-7669INTERCHANGEABLE
FILTER ELEMENT,FLUID
66-30

Frequently Asked Questions

What is NSN 1630-00-868-4827?

NSN 1630-00-868-4827 is a Lining,friction, manufactured by Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems, classified under FSC 1630 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1630-00-868-4827?

NSN 1630-00-868-4827 has 3 cross-referenced part numbers: Z00-11582-4 (Daher Aerospace - Ex Socata), 66-30 (Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems), 066-03000 (Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems).

What NSN replaces 1630-00-868-4827?

There are 9 known substitutes for 1630-00-868-4827: 5940-00-114-1304, 5935-00-502-8238, 5995-00-999-5360 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 66-30?

Key specifications for 66-30: Fabrication Method: MOLDED; Hole Arrangement Style: SINGLE; Lining Style: CLUTCH DISK SEGMENT; Hole Type and Quantity: 2 COUNTERBORED. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 1630-00-868-4827 still in active supply?

NSN 1630-00-868-4827 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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