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Air Brake Chamber

NSN: 2530-01-301-3033 | Model: SW25189

A mechanical device employing a flexible dished diaphragm to convert air pressure into physical force to actuate the brake shoes of a vehicle. see also actuator, safety; actuator, spring brake; and rotochamber.

NSN Properties and Flags
NATO Stock Number
2530-01-301-3033
DEMIL
NO
End Application
2330-01-275-7474 hemat trailer; hemtt family (heavy expanded mobility tactical trucks)
Stroke Length
2.316 inches
Line Connection Thread Size And Series/type Designator
0.375-18 nptf
Push Rod Length
24.000 inches
Special Features
Dia o/a: 7.220 in.; fork width: 0.560 in.; mtg configuration: equally spaced on 4.750 in.Dia bolt circle; stroke type: normal working range; mtg facility size: 0.625 in.; mtg method: stud; inlet location: off center; angle from bottom of vertical centerline in degs: 135.0; clevis style designator: no.1

Parts List for Cargo Trailer  

Other components in the assembly of NSN 2330-01-275-7474
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7L320T9946 2020-04-20 PLCL4 16 EA
SPE7L320T4935 2020-01-13 PLCL4 16 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 2530-01-301-3033 Datasheet

Supply Class (FSC):
Track Components Wheel Axle Steering Vehicular Brake
Cross Reference:
  • SW25189
  • N-36224-D
  • 3A12224
Cage Codes:
  • Drs Sustainment Systems, Inc. (CAGE 98255)
  • Haldex Brake Products Corporation (CAGE 06721)
  • Belt Construction Equipment Link (CAGE 2Y614)
Replacements:
  • 2530-01-301-3033 replaces 2530-01-157-3653
Schedule B & Trade:
  • Schedule B: 8716900000 (NAICS 336390)

    Parts, nesoi, of trailers and semi-trailers; vehicles, nesoi, not mechanically propelled

  • SITC: 78689

    Parts of trailers and semi-trailers, for housing or camping, transport of goods, trailers, n.E.S. And vehicles not mechanically propelled, n.E.S.

  • 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

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:

    018400 - Auto brakes/shoes r pads etc

  • WCC:

    585 - Vehicles and auto supplies

  • 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.

  • LTL:

    Q - 70.0

  • ACC:

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

  • 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 $160.62 to $267.71..
Does NSN 2530-01-301-3033 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, Israel, and Greece
What is the NIIN of NSN 2530-01-301-3033?
013013033 or 01-301-3033
Does NSN 2530-01-301-3033 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2530-01-301-3033?
Solicitation SPE7L320T9946 for qty 16 on 04/10/2020
When was this national stock number assigned to the federal catalog?
May 26, 1989