Product Details | FLEXIBLE TUBE COUPLING ASSEMBLY

4730-01-176-9081 A multipiece gasket sealed item specifically designed for joining plain end ferruled tubing or beaded end tubing that will accommodate angular misalignment, axial motion and permits expansion and contraction of the tubing. It may be disconnected for seal replacement without disturbing the rest of the line. The seals are not normally furnished with the item. For rigid type items see COUPLING, TUBE; and UNION, TUBE.

Part Alternates: ST7M327, ST7M327250256, ST7M327-250-256, 10163755 , 10A367250256, 10A367-250-256, 4730-01-176-9081, 01-176-9081, 4730011769081, 011769081

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

Supply Group (FSG) NSN Assign. NIIN
47 17 APR 1984 01-176-9081

Drawings & Photos | NSN 4730-01-176-9081


Demand History | NSN 4730-01-176-9081

Part Number Request Date QTY Origin
4730-01-176-9081 2016-06-154 16 DIBBS
4730-01-176-9081 2015-12-349 5 DIBBS
4730-01-176-9081 2015-12-336 5 DIBBS

Cross Reference | NSN 4730-01-176-9081

Part Number Cage Code Manufacturer
10A367-250-256 14711 RSA ENGINEERED PRODUCTS, LLC
ST7M327 76301 BOEING COMPANY, THE DBA BOEING
ST7M327-250-256 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4730-01-176-9081

Characteristic Specifications
MATERIAL STEEL, MIL-S-6721, COMP 321
SURFACE TREATMENT PASSIVATED, MIL-S-5002
STYLE DESIGNATOR U1 FLEXIBLE COUPLING ASSEMBLY
OVERALL LENGTH 2.560 INCHES NOMINAL
OUTSIDE DIAMETER 3.170 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 2.500 INCHES NOMINAL
WORKING PRESSURE AND SERVICE TYPE 90.0 POUNDS PER SQUARE INCH NOMINAL AIR
WORKING TEMP AND SERVICE TYPE 160.0 DEG FAHRENHEIT NOMINAL AIR
SPECIAL FEATURES WEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION AIRCRAFT, HORNET F/A-18
III PART NAME ASSIGNED BY CONTROLLING AGENCY HOUSING-FLEXIBLE CONNECTOR

Restrictions/Controls & Freight Information | NSN 4730-01-176-9081

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 U 50
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 4730-01-176-9081

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 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
A
EA : Each