Product Details | TUBE COUPLING INVERTED NUT

4730-00-277-3359 An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.

Part Alternates: 5000S4823F841337, 841337, 841337PC8, 4730-00-277-3359, 00-277-3359, 4730002773359, 002773359

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1961 00-277-3359

Drawings & Photos | NSN 4730-00-277-3359


Cross Reference | NSN 4730-00-277-3359

Part Number Cage Code Manufacturer
5000S4823F841337 53711 NAVAL SEA SYSTEMS COMMAND
5000S4823F841337 80064 NAVAL SHIP SYSTEMS COMMAND
841337 53711 NAVAL SEA SYSTEMS COMMAND
841337PC8 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4730-00-277-3359

Characteristic Specifications
MATERIAL NICKEL COPPER ALLOY, MIL-N-20164 OR NICKEL COPPER ALLOY, MIL-N-894, CLASS A-CANCELED
STRENGTH RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
MATERIAL HARDNESS RATING NOT RATED
FABRICATION METHOD BAR STOCK, MACHINED
STYLE DESIGNATOR A1 INVERTED NUT, TUBE, FLARE
OVERALL LENGTH 1.312 INCHES NOMINAL
WIDTH ACROSS FLATS 0.766 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.453 INCHES NOMINAL
SEAT ANGLE IN DEG 10.0
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 0.405 INCHES NOMINAL
THREAD SIZE 2-12
SCREW THREAD SERIES DESIGNATOR UNS
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND

Restrictions/Controls & Freight Information | NSN 4730-00-277-3359

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 051140 HOSE:NOI TUBING
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 736 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 4730-00-277-3359

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 CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each