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Master Hydraulic Brake Cylinder Assembly

NSN: 2530-00-383-4812 | Model: FF1722

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
2530-00-383-4812
DEMIL
NO
Body Material
Steel
Mounting Provision
Threaded mounting holes
Tempurature Rating
Not rated
Overall Height
5.125 inches
Overall Width
2.781 inches
Bore Diameter
1.125 inches
Actuation Method
Direct
Mounting Facility Thread Class
2b
Mounting Facility Thread Direction
Right-hand
Compressed Length
7.250 inches
Extended Length
8.688 inches
Mounting Provision Arrangement Style
Two hole
Reservoir Type
Integral
Straight Bore Inside Diameter
1.125 inches
Features Provided
Filler plug and rubber boot
Mounting Facility Thread Series Designator
Unc
Mounting Facility Thread Diameter
0.375 inches
Mounting Facility Thready Qty Per Inch (tpi)
16
First Piston Rod End Style
Internal threaded
First Piston Rod End Thread Series Designator
Unf
First Piston Rod End Thread Diameter
0.438 inches
First Piston Rod End Thready Qty Per Inch (tpi)
20
First Piston Rod End Thread Class
2b
First Piston Rod End Thread Direction
Right-hand
Mounting Type And Location
Boss center section
Mounting Facility Thread Length
0.625 inches
Center To Center Distance Between Mounting Provisions
3.125 inches
Port Location And Quantity
1 cylinder head end
Port Style
Gasket seal
Port Thread Series Designator
Unf
Port Thread Diameter
0.500 inches
Port Thready Qty Per Inch (tpi)
20
Port Thread Class
2b

Pricing and Availability

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NSN 2530-00-383-4812 Datasheet

Supply Class (FSC):
Track Components Wheel Axle Steering Vehicular Brake
Cross Reference:
  • FF1722
  • 1722
  • M1722
  • 174-95
  • 48638HA
  • 48638HA
  • E220041
  • E1722
  • 1057
  • 96547H
  • 48638HA
  • F1722
  • FF1722H
  • 102930H
  • 96547H
  • 3125742
  • 3125743
  • 3134473
  • 92472
  • 102930H
  • 11554H
  • 48638HX
  • 58222H
  • 52596H
  • 62557H
  • 48638HA
Cage Codes:
  • Federal Mogul Corp (CAGE 63477)
  • Echlin Inc (CAGE 19239)
  • Airtex Products (CAGE 71425)
  • Delco Moraine Div Of General (CAGE 76462)
  • Navistar Intl Corp Truck Br Ohio (CAGE 89346)
  • Komatsu America Corp. (CAGE 0SAT8)
  • Bros Inc (CAGE 08820)
  • Eis Brake Parts (CAGE 80724)
  • Bendix Corp The (CAGE 06840)
  • Komatsu American Intl Co (CAGE 29510)
  • Chrysler Corp (CAGE 99343)
  • Navistar Intl Corp (CAGE 92679)
  • Navistar Intl Corp (CAGE 31007)
Schedule B & Trade:
  • Schedule B: 8708300050 (NAICS 336340)

    Brakes and servo-brakes and parts, of motor vehicles of headings 8701 to 8705

  • SITC: 78433

    Brakes and servo-brakes and parts thereof for tractors, motor cars and other motor vehicles, etc.

  • End Use: 30230

    Other parts and accessories of vehicles

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

U - Precious metal content is unknown

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:

    133300 - Machinery/machines noi

  • WCC:

    885 - Vehicles, mhe, road construction, repair parts and components

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

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

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $195.21 to $325.35..
Does NSN 2530-00-383-4812 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 Army, Department Of The Navy, and Government Printing Office
What is the NIIN of NSN 2530-00-383-4812?
003834812 or 00-383-4812
Does NSN 2530-00-383-4812 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2530-00-383-4812?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963