Product Details | DISC BRAKE CALIPER ASSEMBLY

1630-01-474-0176 A U-shaped device with a floating, sliding or fixed mounting design. A device by which force is applied by mechanical, hydraulic, vacuum, or pneumatic actuation to slow or bring to a stop, a rotating rotor disc. It may contain any number of associated parts, such as pistons which may be offset or opposed to each other, caliper housings, bolts, support springs, bushings, sleeves, shields, bleed screws, dust boot, shoe retainers and the like. May also include brake-pads with assembled linings. Excludes rotor discs.20316300032Aircraft Wheel and Brake Systems25300060Vehicular Brake, Steering, Axle, Wheel, and Track Components30400042Miscellaneous Power Transmission Equipment

Part Alternates: K874294003, K874294-003, 40006151, 4000615-1, 1630-01-474-0176, 01-474-0176, 1630014740176, 014740176

Aircraft Components and Accessories | Aircraft Wheel and Brake Systems

Supply Group (FSG) NSN Assign. NIIN
16 20 APR 2000 01-474-0176

Cross Reference | NSN 1630-01-474-0176

Part Number Cage Code Manufacturer
4000615-1 0B9R9 MEGGITT AIRCRAFT BRAKING SYSTEMS CORPORATION
K874294-003 84955 KAMAN AEROSPACE CORPORATION DBA AIR VEHICLES & MRO DIVISION

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Technical Data | NSN 1630-01-474-0176

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
OVERALL LENGTH 4.399 INCHES NOMINAL
OVERALL HEIGHT 4.220 INCHES NOMINAL
SPECIAL FEATURES TWO BLEEDER PORTS PER MS33649-06; ONE INLET PORT PER MS33649-04; TWO MOUNTING HOLES 0.403 TO 0.413 IN. DIAMETER; HOUSING MATERIAL 2124-T851 ALUMINUM ALLOY PER QQ-A-250/29; CALIPER ACCOMODATES 12.000 IN. DIAMETER ROTOR WITH 0.351 IN. THICKNESS AT BRAKING AREA; LOCATED AT STA 132.460
III END ITEM IDENTIFICATION SH-2G(A) SEASPRITE HELICOPTER
III PART NAME ASSIGNED BY CONTROLLING AGENCY CALIPER ASSEMBLY, ROTOR BRAKE
MANUFACTURERS CODE 84955
MFR SOURCE CONTROLLING REFERENCE K874294-003

Restrictions/Controls & Freight Information | NSN 1630-01-474-0176

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information