Product Details | HYDRAULIC BRAKE PISTON

1630-00-031-4384 A metallic or nonmetallic item designed to function in a wheel cylinder or caliper of a hydraulic brake system.20216300032Aircraft Wheel and Brake Systems25300060Vehicular Brake, Steering, Axle, Wheel, and Track Components

Part Alternates: 9520646, 9522166, 1630-00-031-4384, 00-031-4384, 1630000314384, 000314384

Aircraft Components and Accessories | Aircraft Wheel and Brake Systems

Supply Group (FSG) NSN Assign. NIIN
16 01 JAN 1963 00-031-4384

Demand History | NSN 1630-00-031-4384

Part Number Request Date QTY Origin
1630-00-031-4384 2014-07-211 4 DIBBS

Cross Reference | NSN 1630-00-031-4384

Part Number Cage Code Manufacturer
9520646 56221 MEGGITT (ROCKMART), INC. DIV MEGGITT POLYMERS & COMPOSITES
9520646 73842 GOODYEAR TIRE AND RUBBER CO THE
9522166 73842 GOODYEAR TIRE AND RUBBER CO THE

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Technical Data | NSN 1630-00-031-4384

Characteristic Specifications
SIZE DESIGNATOR 2-3/8
MATERIAL MAGNESIUM ALLOY
SURFACE CONDITION EXTERNALLY GROOVED
CONSTRUCTION TYPE ONE-PIECE
GROOVE WIDTH 0.354 INCHES NOMINAL
GROOVE DEPTH 0.371 INCHES NOMINAL
PISTON CUP NOT INCLUDED
SHOE ACTUATING END TYPE RECESSED FOR STEEL INSERT
OUTSIDE DIAMETER 2.373 INCHES NOMINAL
LENGTH 1.771 INCHES NOMINAL
III FSC APPLICATION DATA BRAKE,DUAL DISK,ACFT
MANUFACTURERS CODE 56221
DESIGN CONTROL REFERENCE 9520646

Restrictions/Controls & Freight Information | NSN 1630-00-031-4384

Category Code Description
Shelf-Life Code:0Nondeteriorative
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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
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.
Category Code Description
NMF Description 011790 AIRCRAFT PARTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 1630-00-031-4384

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each