Product Details | TUBE NIPPLE

4730-00-821-8483 A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.

Part Alternates: S18569D, 4WBTXD, 4WBTX-D, 4730-00-821-8483, 00-821-8483, 4730008218483, 008218483

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1962 00-821-8483

Cross Reference | NSN 4730-00-821-8483

Part Number Cage Code Manufacturer
4WBTX-D 30780 PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
4WBTX-D 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
4WBTXD 09523 PARKER-HANNIFIN CORPORATION DBA GAS TURBINE FUEL SYSTEMS DIV
4WBTXD 45681 PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
S18569D 09085 STEWARTS TOOL AND DIE CO INC
S18569D 45681 PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS

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Technical Data | NSN 4730-00-821-8483

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OR ALUMINUM NIPPLE RUBBER SYNTHETIC GASKET
SURFACE TREATMENT ANODIZE NIPPLE ANODIZE AND LACQUER NUT
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID SINGLE RESPONSE
STYLE DESIGNATOR A64 FLARED W/BULKHEAD THREAD
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS THREADED EXTERNAL TUBE 1ST END BULKHEAD
CONNECTION STYLE B64 FLARED ALL ENDS
SEAT ANGLE 37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNF ALL ENDS UNF 1ST END BULKHEAD
NOMINAL THREAD SIZE 0.438 INCHES ALL ENDS 0.438 INCHES 1ST END BULKHEAD
THREAD CLASS 2A ALL ENDS 2A 1ST END BULKHEAD
LEG LENGTH 1.230 INCHES MINIMUM AND 1.270 INCHES MAXIMUM 1ST END 0.538 INCHES MINIMUM AND 0.560 INCHES MAXIMUM 2ND END
NOMINAL OVERALL LENGTH 2.070 INCHES
FURNISHED ITEMS AND QUANTITY 2 SHORT COUPLING NUT WITH SLEEVE AND 1 BULKHEAD NUT AND 1 PREFORMED PACKING

Restrictions/Controls & Freight Information | NSN 4730-00-821-8483

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
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 051400 PIPE FITTINGS ALUMINUM
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 576 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4730-00-821-8483

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each