Product Details | TUBE COUPLING

4730-01-492-7588 A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes NIPPLE, PIPE.

Part Alternates: H623050126, H623-0501-26, H623050171, H623-0501-71, H623050353, H623-0503-53, H698050121, H698-0501-21, H698050333, H698-0503-33, H698050533, H698-0505-33, 566698542921, 566-6985429-21, 566698542926, 566-6985429-26, 566698542971, 566-6985429-71, 566698543133, 566-6985431-33, 566698543153, 566-6985431-53, 566698543233, 566-6985432-33, 6985431, 6985432, 4730-01-492-7588, 01-492-7588, 4730014927588, 014927588

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

Supply Group (FSG) NSN Assign. NIIN
47 12 DEC 2001 01-492-7588

Drawings & Photos | NSN 4730-01-492-7588


Demand History | NSN 4730-01-492-7588

Part Number Request Date QTY Origin
4730-01-492-7588 2024-07-212 2 DIBBS
4730-01-492-7588 2024-07-198 2 DIBBS
4730-01-492-7588 2023-12-345 3 DIBBS
4730-01-492-7588 2023-11-332 3 DIBBS
4730-01-492-7588 2023-11-306 2 DIBBS

Cross Reference | NSN 4730-01-492-7588

Part Number Cage Code Manufacturer
566-6985429-21 53711 NAVAL SEA SYSTEMS COMMAND
566-6985429-26 53711 NAVAL SEA SYSTEMS COMMAND
566-6985429-71 53711 NAVAL SEA SYSTEMS COMMAND
566-6985431-33 53711 NAVAL SEA SYSTEMS COMMAND
566-6985431-53 53711 NAVAL SEA SYSTEMS COMMAND
566-6985432-33 53711 NAVAL SEA SYSTEMS COMMAND
6985431 53711 NAVAL SEA SYSTEMS COMMAND
6985432 53711 NAVAL SEA SYSTEMS COMMAND
H623-0501-26 96169 ELECTRIC BOAT CORPORATION
H623-0501-71 96169 ELECTRIC BOAT CORPORATION
H623-0503-53 96169 ELECTRIC BOAT CORPORATION
H698-0501-21 96169 ELECTRIC BOAT CORPORATION
H698-0503-33 96169 ELECTRIC BOAT CORPORATION
H698-0505-33 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 4730-01-492-7588

Characteristic Specifications
MATERIAL COPPER ALLOY AND ALUMINUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-286, FORM 2, COND ANL FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR A1 PLAIN
CONNECTION TYPE THREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLE B36 PLAIN ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 3.375 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UN ALL ENDS
NOMINAL THREAD SIZE 3.375 INCHES ALL ENDS
THREAD QUANTITY PER INCH 12 ALL ENDS
THREAD CLASS 2B ALL ENDS
NOMINAL OVERALL LENGTH 3.600 INCHES
SPECIAL FEATURES USED ON THE STEERING AND DIVING SYSTEMS; MATERIAL IS NICKEL-COPPER-ALUMINUM ALLOY; MANUFACTURER EQUAL P/N 36-37-7873; COUPLING HAS 10 HOLES AT 1.06 INCHES IN DIAMETER FOR MOUNTING
III END ITEM IDENTIFICATION LOS ANGELES CLASS SSN (688)
III PART NAME ASSIGNED BY CONTROLLING AGENCY COUPLING

Restrictions/Controls & Freight Information | NSN 4730-01-492-7588

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: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
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
NMF Description 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4730-01-492-7588

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each