Product Details | PIPE EXPANSION JOINT

4730-01-274-0807 00001014730000000

Part Alternates: METRASPHERE 3IN-OUN, METRASPHERE3INOUN, 800USA1, 800-USA-1, 32584211, 3258421-1, 4730-01-274-0807, 01-274-0807, 4730012740807, 012740807

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

Supply Group (FSG) NSN Assign. NIIN
47 04 MAR 1988 01-274-0807

Demand History | NSN 4730-01-274-0807

Part Number Request Date QTY Origin
800-USA-1 2025-10-300 35 DIBBS
800-USA-1 2025-10-289 35 DIBBS
800-USA-1 2025-08-230 14 DIBBS
800-USA-1 2025-08-219 14 DIBBS
800-USA-1 2025-07-209 45 DIBBS
800-USA-1 2025-07-197 45 DIBBS
800-USA-1 2025-05-142 41 DIBBS
800-USA-1 2025-05-131 41 DIBBS
4730-01-274-0807 2025-04-119 1 United States
800-USA-1 2025-04-104 29 DIBBS
800-USA-1 2025-04-93 29 DIBBS
4730-01-274-0807 2025-03-63 1 United States
800-USA-1 2024-11-319 15 DIBBS
800-USA-1 2024-07-203 26 DIBBS
800-USA-1 2024-07-190 26 DIBBS
800-USA-1 2024-01-15 22 DIBBS
800-USA-1 2024-01-01 22 DIBBS
800-USA-1 2023-12-352 10 DIBBS
800-USA-1 2023-12-341 10 DIBBS
800-USA-1 2023-06-162 13 DIBBS
800-USA-1 2023-05-149 13 DIBBS
800-USA-1 2022-03-88 14 DIBBS
800-USA-1 2022-03-76 14 DIBBS
800-USA-1 2022-01-04 8 DIBBS
800-USA-1 2019-04-119 63 DIBBS
800-USA-1 2019-04-108 63 DIBBS
800-USA-1 2019-03-78 18 DIBBS
800-USA-1 2019-03-66 18 DIBBS
800-USA-1 2019-02-51 39 DIBBS
800-USA-1 2019-01-14 14 DIBBS
800-USA-1 2019-01-03 14 DIBBS
4730-01-274-0807 2018-05-134 10 DIBBS
4730-01-274-0807 2018-05-122 10 DIBBS
4730-01-274-0807 2017-12-353 18 DIBBS
4730-01-274-0807 2017-12-339 18 DIBBS
4730-01-274-0807 2017-11-332 22 DIBBS
4730-01-274-0807 2017-11-320 22 DIBBS
4730-01-274-0807 2017-10-289 19 DIBBS
4730-01-274-0807 2017-10-276 19 DIBBS
4730-01-274-0807 2017-07-184 12 US
4730-01-274-0807 2017-04-117 13 DIBBS
4730-01-274-0807 2017-04-106 13 DIBBS
4730-01-274-0807 2015-05-148 28 DIBBS
4730-01-274-0807 2014-11-315 30 DIBBS
4730-01-274-0807 2014-06-152 21 DIBBS
4730-01-274-0807 2014-03-70 8 United States
4730-01-274-0807 2013-06-156 32 DIBBS
4730-01-274-0807 2013-04-91 14 DIBBS
4730-01-274-0807 2013-02-41 18 DIBBS
4730-01-274-0807 2011-06-168 37 DIBBS
4730-01-274-0807 2011-01-18 71 DIBBS
4730-01-274-0807 2009-10-302 77 DIBBS
4730-01-274-0807 2009-04-114 80 DIBBS

Cross Reference | NSN 4730-01-274-0807

Part Number Cage Code Manufacturer
3258421-1 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
3258421-1 53711 NAVAL SEA SYSTEMS COMMAND
800-USA-1 4BNK0 UNAFLEX, INC.
800-USA-1 56033 UNAFLEX INC.
METRASPHERE 3IN-OUN 54819 METRAFLEX COMPANY THE

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Technical Data | NSN 4730-01-274-0807

Characteristic Specifications
BODY/ELEMENT MATERIAL RUBBER, NITRILE
END CONNECTION TYPE FLANGED
DRILLED FLANGE END FEATURE INCLUDED
BOLT CIRCLE DIAMETER 6.000 INCHES NOMINAL
BOLT HOLE QUANTITY 4
FLANGE OUTSIDE DIAMETER 7.500 INCHES NOMINAL
FLANGE MATERIAL STEEL
FLANGE SURFACE TREATMENT CADMIUM
SCREW THREAD SERIES DESIGNATOR UNC
WORKING PRESSURE RATING 225.0 POUNDS PER SQUARE INCH NOMINAL
NOMINAL PIPE SIZE DESIGNATION 3.000 INCHES
OVERALL LENGTH 5.125 INCHES NOMINAL
SPECIAL FEATURES WEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATION FEAT
MANUFACTURERS CODE 53711
MFR SOURCE CONTROLLING REFERENCE 3258421-1

Restrictions/Controls & Freight Information | NSN 4730-01-274-0807

Category Code Description
Shelf-Life Code:S60 months
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 051168 JOINTS EXPANSION I/S
Less than car load rating U 50
Less than truck load rating U 50.0
Water commodity Code 576 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4730-01-274-0807

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life CodeS60 months
Purchasing QTY
UOM
1
EA : Each