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Hydraulic Brake Cylinder Cup

NSN: 1630-00-185-3517 | Model: 6C17NB
ITAR Registered seal

A circular-shaped item of molded synthetic or natural rubber designed specifically to seal fluid pressure and prevent leakage within the cylinders of a vehicular hydraulic brake system. It is a component of cylinder assembly, hydraulic brake, master or cylinder assembly, hydraulic brake, wheel. Excludes cup, compression.

NSN Properties and Flags
NATO Stock Number
1630-00-185-3517
DEMIL
Yes - ITAR Controlled (Code B)
Overall Length
0.218 inches
Mounting Hole Diameter
Between 0.937 inches and 1.032 inches
Base Thickness
0.093 inches
Thru-hole Length
0.218 inches
Base Outside Diameter
1.375 inches
Largest Outside Diameter
1.437 inches
Projection Length
0.125 inches
Size Designator
1-3/8 in.
Mounting Method
Center hole
Cup Protector
Not included
Base Inside Projection
Included
Feathered Lip Feature
Not included
Outer Periphery Base Groove
Not included
Sealing Lip Length
0.125 inches
Material
Rubber, synthetic, ams 3200, type 60
Material
Rubber, synthetic, ams 3200, type 60

Pricing and Availability

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NSN 1630-00-185-3517 Datasheet

Supply Class (FSC):
Aircraft Wheel And Brake Systems
Cross Reference:
  • 6C17NB
Cage Codes:
  • Boeing Company, The (CAGE 43999)
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

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:

    011920 - Aircraft brakes r parts noi

  • WCC:

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

  • SHC:

    9 - Other or no special handling required (sh)

  • 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:

    J - 100.0

  • LTL:

    J - 100.0

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 1630-00-185-3517 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Greece
What is the NIIN of NSN 1630-00-185-3517?
001853517 or 00-185-3517
Does NSN 1630-00-185-3517 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1630-00-185-3517?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963