Product Details | TUBE COUPLING BODY

4730-01-297-7326 An incomplete fitting which, when installed is designed to join together in a straight line two tubes and/or tube fittings of the same size. The item may have a complete connection on one end; the other end always requires an additional nut, sleeve, ferrule or the like to make a complete end connection.

Part Alternates: GS531E, GS531E400A, T22400, T22-400, T22, 4730-01-297-7326, 01-297-7326, 4730012977326, 012977326

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

Supply Group (FSG) NSN Assign. NIIN
47 06 APR 1989 01-297-7326

Drawings & Photos | NSN 4730-01-297-7326


Cross Reference | NSN 4730-01-297-7326

Part Number Cage Code Manufacturer
GS531E 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
GS531E400A 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
T22 08118 EATON AVIATION CORPORATION
T22-400 08118 EATON AVIATION CORPORATION

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Technical Data | NSN 4730-01-297-7326

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
SURFACE TREATMENT ANODIZED
STYLE DESIGNATOR U4 FLEXIBLE COUPLING BODY
OVERALL LENGTH 1.350 INCHES NOMINAL
OUTSIDE DIAMETER 4.625 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 4.000 INCHES NOMINAL
THREAD SIZE 4-1/2-16
SCREW THREAD SERIES DESIGNATOR UN
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
WORKING PRESSURE AND SERVICE TYPE NOT RATED
WORKING TEMP AND SERVICE TYPE NOT RATED

Restrictions/Controls & Freight Information | NSN 4730-01-297-7326

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: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 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 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 4730-01-297-7326

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