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Master Hydraulic Brake Cylinder Assembly

NSN: 1630-01-173-9779 | Model: 411570
ITAR Registered seal

A device consisting of a reservoir and/or cylinder, hydraulic brake, master with other components necessary to displace fluid from a central source for actuating the slave or wheel cylinders of a hydraulic brake system.

NSN Properties and Flags
NATO Stock Number
1630-01-173-9779
DEMIL
Yes - ITAR Controlled (Code D)
Body Material
Aluminum alloy
Mounting Provision
Threaded mounting holes
Tempurature Rating
Not rated
Overall Height
5.125 inches
Overall Width
3.687 inches
Bore Diameter
1.750 inches
Longest Horizontal Distance Between Mounting Centers
2.125 inches
Longest Vertical Distance Between Mounting Centers
2.750 inches
Actuation Method
Direct
Seat Angle In Deg
20.0
Compressed Length
11.250 inches
Extended Length
12.500 inches
Mounting Provision Arrangement Style
Four hole rectangular
Reservoir Type
Integral
Straight Bore Inside Diameter
1.750 inches
Mounting Type And Location
Flange cylinder head end
Mounting Facility Diameter
0.390 inches
Port Location And Quantity
1 center section
Port Style
Gasket seal
Port Thread Series Designator
Unf
Port Thread Diameter
0.438 inches
Port Thready Qty Per Inch (tpi)
20
Port Thread Class
2b
Special Features
8341183-10 cylinder assembly supercedes and replaces 411570-l cylinder assemblyto provide an inactivated parking brake configuration for the t-33 acft
Fsc Application Data
Brake system, aircraft

Pricing and Availability

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NSN 1630-01-173-9779 Datasheet

Supply Class (FSC):
Aircraft Wheel And Brake Systems
Cross Reference:
  • 411570
  • 8341183-10
  • 662077LR
  • 411570L
Cage Codes:
  • Aire, Inc. Hydro (CAGE 81982)
  • Ogden Air Logistics Center (CAGE 98747)
  • Lockheed Martin Corporation (CAGE 98897)
Replacements:
  • 1630-01-173-9779 replaces 1630-00-534-6498
Schedule B & Trade:
  • Schedule B: 8803200060 (NAICS 336413)

    Undercarriages and parts thereof, for use in military aircraft

  • SITC: 79293

    Undercarriages and parts thereof for aircraft

  • End Use: 50070

    Parts for military-type goods

Identification:
HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    119260 - Cylinders: hydraulic/pneumatic

  • WCC:

    671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)

  • ACC:

    A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LCL:

    Q - 70.0

  • LTL:

    Q - 70.0

  • SHC:

    Z - Other or no special handling required (sh)

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    No qup
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    7
  • MGMT_CTL
    -------
  • Repariability
    If condemned or uneconomically repairable , then dispose at direct support (ds) level.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $695.51 to $1,159.18..
Does NSN 1630-01-173-9779 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Spain, Republic Of Korea, Philippines, Portugal, and Greece
What is the NIIN of NSN 1630-01-173-9779?
011739779 or 01-173-9779
Does NSN 1630-01-173-9779 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1630-01-173-9779?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Mar 13, 1984