Product Details | FLARED TUBE FITTING CONICAL SEAL

4730-01-090-7579 A cylindrical soft metallic crush item used to seal high pressure flared tube connections. It is designed to be inserted between the conical surface of a flared tube fitting and the inner surface of the flared end of the connecting tube.

Part Alternates: SEC07C4, SEC07-C-4, DY90C4, DY90-C-4, GS570AB, GS570ABC4, GS570AB-C4, DY90, 4730-01-090-7579, 01-090-7579, 4730010907579, 010907579

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

Supply Group (FSG) NSN Assign. NIIN
47 23 FEB 1980 01-090-7579

Drawings & Photos | NSN 4730-01-090-7579


Demand History | NSN 4730-01-090-7579

Part Number Request Date QTY Origin
4730-01-090-7579 2022-06-165 500 United States
SEC07C4 2021-07-197 20 Croatia
4730-01-090-7579 2021-02-39 10 US
DY90C4 2015-04-115 50 United States
DY90C4 2014-08-213 100 United States
DY90C4 2010-09-252 8 US

Cross Reference | NSN 4730-01-090-7579

Part Number Cage Code Manufacturer
DY90 64162 DEL AEROSPACE, INC.
DY90-C-4 64162 DEL AEROSPACE, INC.
GS570AB 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
GS570AB-C4 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
SEC07-C-4 33447 SECO SEALS, INC.

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Technical Data | NSN 4730-01-090-7579

Characteristic Specifications
MATERIAL COPPER ALLOY, QQ-C-576, SOFT ANNEALED
METALLIC HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 0.250 INCHES NOMINAL
STYLE DESIGNATOR M5 SEAL
WALL THICKNESS 0.005 INCHES NOMINAL
OVERALL LENGTH ANY ACCEPTABLE
OUTSIDE DIAMETER 0.359 INCHES NOMINAL
BODY LENGTH 0.075 INCHES NOMINAL
SEAT ANGLE IN DEG 37.0
SPECIAL FEATURES NOT LOX CLEANED

Restrictions/Controls & Freight Information | NSN 4730-01-090-7579

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 052185 PIPE,TUBING,OR PIPE OR TUBING FIT
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 4730-01-090-7579

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative