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Wheel Hydraulic Brake Cylinder Assembly

NSN: 2530-00-231-0042 | Model: 0681700

A device consisting of a cylinder, hydraulic brake, wheel with a pisto (s) and other component parts which is mounted to the back plate of a wheel. It uses the flow and pressure of a fluid to create the linear motion required to operate the brake shoes of a hydraulic brake system.

NSN Properties and Flags
NATO Stock Number
2530-00-231-0042
DEMIL
NO
Body Material
Steel
Mounting Provision
Threaded mounting holes
Tempurature Rating
Not rated
Overall Height
1.500 inches
Overall Width
2.000 inches
Bore Diameter
1.000 inches
Body Outside Diameter
1.337 inches
End Application
Grumman aerospace corporation a10 aircraft
Mounting Facility Thread Class
2b
Mounting Facility Thread Direction
Right-hand
Bore Type
Straight
Mounting Provision Arrangement Style
Two hole
Features Provided
Bleeder valves and rubber boot
Mounting Facility Thread Series Designator
Unc
Mounting Facility Thread Diameter
0.250 inches
Mounting Facility Thready Qty Per Inch (tpi)
20
Design Characteristics
Single acting single cylinder
Mounting Type And Location
Flange center section
Mounting Facility Thread Length
0.375 inches
Center To Center Distance Between Mounting Provisions
1.250 inches
Port Location And Quantity
1 center section
Port Style
Gasket seal
Port Thread Series Designator
Unf
Port Thread Diameter
0.375 inches
Port Thready Qty Per Inch (tpi)
24
Port Thread Class
2b
Bleeding Feature Quantity
1
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M320T7987 2020-04-06 PMCM4 321 EA
SPE7M319T191H 2019-10-03 PMCM4 227 EA
SPE7L319T1802 2018-11-05 PLCL4 248 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 2530-00-231-0042 Datasheet

Supply Class (FSC):
Track Components Wheel Axle Steering Vehicular Brake
Cross Reference:
  • 0681700
  • 6817
  • 022789
  • 6817
Cage Codes:
  • Titan Distribution Inc (CAGE 1TUY2)
  • Miller Electric Mfg Co (CAGE 40608)
  • Dico Inc (CAGE 94189)
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
    D
  • 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 $78.61 to $131.02..
Does NSN 2530-00-231-0042 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 Air Force, Department Of The Navy, Poland, Spain, Israel, Australia, Republic Of Korea, Portugal, Italy, and Greece
What is the NIIN of NSN 2530-00-231-0042?
002310042 or 00-231-0042
Does NSN 2530-00-231-0042 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2530-00-231-0042?
Solicitation SPE7M320T7987 for qty 321 on 03/27/2020
When was this national stock number assigned to the federal catalog?
Oct 14, 1970