Product Details | METAL TUBE ASSEMBLY

4710-01-550-7590 A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see HOSE ASSEMBLY (as modified). For items having perforations in the tubing or attachments, see TUBE ASSEMBLY, FIRE EXTINGUISHING SYSTEM. Excludes items having integral preformed or plain ends, TUBE, BENT (as modified), and items which are branched or forked.

Part Alternates: 7265895, 4710-01-550-7590, 01-550-7590, 4710015507590, 015507590

Pipe, Tubing, Hose, and Fittings | Pipe, Tube and Rigid Tubing

Supply Group (FSG) NSN Assign. NIIN
47 27 APR 2007 01-550-7590

Drawings & Photos | NSN 4710-01-550-7590


Demand History | NSN 4710-01-550-7590

Part Number Request Date QTY Origin
4710-01-550-7590 2022-04-109 33 DIBBS
4710-01-550-7590 2022-04-96 217 DIBBS
4710-01-550-7590 2021-10-304 84 DIBBS
4710-01-550-7590 2021-08-216 53 DIBBS
4710-01-550-7590 2021-07-186 53 DIBBS
4710-01-550-7590 2021-05-129 53 DIBBS
4710-01-550-7590 2015-11-326 158 DIBBS
4710-01-550-7590 2013-04-92 352 DIBBS
4710-01-550-7590 2011-01-10 266 DIBBS
4710-01-550-7590 2010-05-140 489 DIBBS
4710-01-550-7590 2010-04-120 419 DIBBS
4710-01-550-7590 2009-06-176 94 DIBBS
4710-01-550-7590 2009-04-99 50 DIBBS
4710-01-550-7590 2009-03-78 147 DIBBS
4710-01-550-7590 2009-03-68 50 DIBBS
4710-01-550-7590 2009-03-62 250 DIBBS

Cross Reference | NSN 4710-01-550-7590

Part Number Cage Code Manufacturer
7265895 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4710-01-550-7590

Characteristic Specifications
TUBING MATERIAL STEEL, CORROSION RESISTING
TUBE OUTSIDE DIAMETER 0.250 INCHES NOMINAL
WALL THICKNESS 0.035 INCHES NOMINAL
END CONNECTION STYLE B11 SWIVEL NUT, FLARED SINGLE END
MATING END QUANTITY 2 SINGLE END
MATERIAL STEEL, CORROSION RESISTING SINGLE END
THREAD SERIES DESIGNATOR UNF SINGLE END
NOMINAL THREAD SIZE 0.438 INCHES SINGLE END
THREAD CLASS 2B SINGLE END
THREAD DIRECTION RIGHT-HAND SINGLE END
SEAT ANGLE IN DEG 37.0 SINGLE END
DESIGN FORM PREBENT
SPECIAL FEATURES MILITARY CRITICAL, EXPORT CONTROL; TUBE HAS FOUR BENTS; TUBE ENDS FLARED, MATERIAL UNS S30400 STAINLESS STEEL
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION MK54, MOD 0
III PART NAME ASSIGNED BY CONTROLLING AGENCY EXTENSION, HOT GAS LINE

Restrictions/Controls & Freight Information | NSN 4710-01-550-7590

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 051420 CONDUITS,O/T EARTHEN:PIPE FITTINGS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 736 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 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 4710-01-550-7590

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
1
EA : Each