Product Details | METAL TUBE ASSEMBLY

4710-01-550-7188 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: 25267321, 2526732-1, 4710-01-550-7188, 01-550-7188, 4710015507188, 015507188

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

Supply Group (FSG) NSN Assign. NIIN
47 26 APR 2007 01-550-7188

Drawings & Photos | NSN 4710-01-550-7188


Demand History | NSN 4710-01-550-7188

Part Number Request Date QTY Origin
4710-01-550-7188 2025-11-316 30 DIBBS
4710-01-550-7188 2025-10-289 15 DIBBS
4710-01-550-7188 2025-10-278 15 DIBBS
4710-01-550-7188 2025-05-132 5 DIBBS
4710-01-550-7188 2025-05-132 25 DIBBS
4710-01-550-7188 2025-05-121 5 DIBBS
4710-01-550-7188 2025-05-121 25 DIBBS
4710-01-550-7188 2023-08-220 4 DIBBS
4710-01-550-7188 2023-08-220 50 DIBBS
4710-01-550-7188 2023-07-206 4 DIBBS
4710-01-550-7188 2023-01-26 50 United States
4710-01-550-7188 2023-01-25 15 DIBBS
4710-01-550-7188 2019-10-274 10 DIBBS
4710-01-550-7188 2016-09-265 20 DIBBS
4710-01-550-7188 2016-07-201 15 DIBBS
4710-01-550-7188 2016-03-81 28 DIBBS
4710-01-550-7188 2016-03-70 28 DIBBS
4710-01-550-7188 2014-12-363 114 DIBBS
4710-01-550-7188 2009-08-233 45 DIBBS
4710-01-550-7188 2009-07-184 10 DIBBS
4710-01-550-7188 2009-07-184 20 DIBBS
4710-01-550-7188 2009-06-171 20 DIBBS
4710-01-550-7188 2009-04-93 20 DIBBS

Cross Reference | NSN 4710-01-550-7188

Part Number Cage Code Manufacturer
2526732-1 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
2526732-1 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4710-01-550-7188

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
END CONNECTION SPEC/STD MIL,MIL-F-18866,TYPE 7 AND TYPE 8
DESIGN FORM PREBENT
SPECIAL FEATURES MILITARY CRITICAL, EXPORT CONTROL; TUBE BENT 87 DEGREES; TUBE ENDS FLARED PLUS SUPPORT SLEEVE, STAINLESS STEEL MATERIAL
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION MK54, MOD 0
III PART NAME ASSIGNED BY CONTROLLING AGENCY TUBE PRESSURE, LONG

Restrictions/Controls & Freight Information | NSN 4710-01-550-7188

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
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.
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 4710-01-550-7188

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