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Brake Chamber Diaphragm

NSN: 2530-00-122-0556 | Model: 4K6941

An item of flexible, nonmetallic construction, designed to convert air pressure or vacuum into mechanical force when installed in a brake chamber.

NSN Properties and Flags
NATO Stock Number
2530-00-122-0556
DEMIL
NO
Overall Depth
1.594 inches
Material Thickness
0.124 inches
Overall Outside Diameter
8.875 inches
Construction
Fabric insert
Mounting Method
Bead
Diaphragm Type
Flanged angular recessed
Material
Rubber, synthetic
Material
Rubber synthetic

Pricing and Availability

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NSN 2530-00-122-0556 Datasheet

Supply Class (FSC):
Track Components Wheel Axle Steering Vehicular Brake
Cross Reference:
  • 4K6941
Cage Codes:
  • Caterpillar Inc. (CAGE 11083)
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.

NSN Management Codes:
  • SOS
    S9c
  • AAC
    Y
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9c-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $34.75 to $57.92..
Does NSN 2530-00-122-0556 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Portugal
What is the NIIN of NSN 2530-00-122-0556?
001220556 or 00-122-0556
Does NSN 2530-00-122-0556 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2530-00-122-0556?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Oct 28, 1968